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User:Matthias Buchmeier/en-ja-r

From Wiktionary, the free dictionary
Ra {prop} (Egyptian god of the Sun) :: ラー /Rā/
Rabat {prop} (capital of Morocco) :: ラバト /Rabato/
rabbi {n} (Jewish scholar or teacher) :: ラビ /rabi/
rabbit {n} (mammal) :: /うさぎ, usagi/, ウサギ /usagi/
rabbit fever {n} (tularemia) SEE: tularemia ::
rabble {n} (a disorderly crowd) :: 烏合の衆 /うごうのしゅう, ugō no shū/
rabble {n} :: 群衆 /ぐんしゅう, gunshū/, 暴徒 /ぼうと, bōto/ [mob]
rabies {n} (viral disease) :: 狂犬病 /きょうけんびょう, kyōkenbyō/
raccoon {n} (nocturnal omnivore living in North America, Procyon lotor) :: アライグマ /araiguma/, 洗熊 /araiguma/
raccoon dog {n} (Nyctereutes procyonoides) :: /たぬき, tanuki/
race {n} (contest) :: 競走 /きょうそう, kyōsō/, レース /rēsu/
race {n} (progressive movement toward a goal) :: 進行 /しんこう, shinkō/
race {v} (to take part in a race) :: 競う /きそう, kisō/, 競争する /きょうそうする, kyōsō suru/
race {v} (to move or drive at high speed) :: 突進する /とっしんする, tosshin suru/
race {n} (a large group of people set apart from others on the basis of a common heritage) :: 人種 /じんしゅ, jinshu/, 種族 /しゅぞく, shuzoku/
race {n} (a large group of people set apart from others on the basis of common, physical characteristics) :: 人種 /じんしゅ, jinshu/
race {n} (a breed or strain of domesticated animal) :: 品種 /hinshu/
race {n} (a rhizome) :: 地下茎 /ちかけい, chikakei/
race car {n} (car that goes at very fast speeds) :: レースカー /rēsukā/
racecourse {n} ((UK) a racetrack where horse races are run) :: 競馬場 /けいばじょう, keibajō/
racegoer {n} (one who attends horse races) :: 競馬ファン /keiba fan/
racehorse {n} (horse that competes in races) :: 競走馬 /きょうそうば, kyōsōba/
raceme {n} (type of inflorescence) :: 総状花序 /sōjō-kajo/, 花穂 /かすい, kasui/
racer {n} (racehorse) SEE: racehorse ::
racer {n} (someone who takes part in a race) :: レーサー /rēsā/
racetrack {n} (a course over which races are run) :: 競馬場 /けいばじょう, keibajō/, レーストラック /rēsutorakku/
Rachel {prop} (younger daughter of Laban) :: ラケル /Rakeru/
rachitis {n} (rickets) :: 佝僂病 /くるびょう, kurubyō/
racialism {n} (racism) SEE: racism ::
racing {n} (the sport of competing in races) :: 競走 /きょうそう, kyōsō/
racism {n} (racial prejudice or discrimination) :: 人種差別 /じんしゅさべつ, jinshusabetsu/, レイシズム /reishizumu/
racist {n} (person who believes a particular race is superior to others.) :: 人種差別主義者 /じんしゅさべつしゅぎしゃ, jinshu sabetsu shugisha/, レイシスト /reishisuto/
racket {n} (implement) :: ラケット /raketto/
rack one's brain {v} (struggle to think of something) :: 脳漿を絞る /nōshō o shiboru/
racoon {n} (raccoon) SEE: raccoon ::
ractopamine {n} (a drug used as a feed additive to promote leanness in pigs raised for their meat) :: ラクトパミン /rakutopamin/
rada {n} (soviet) SEE: soviet ::
rada {n} (a parliamentary body in a number of Slavic countries) :: ラーダ /rāda/
Rada {prop} (rada) SEE: rada ::
radar {n} (method of detecting distant objects) :: 電波探知機 /denpa tanchi-ki/, レーダー /rēdā/
Rade {prop} (language) :: ラデ語
radian {n} (unit) :: ラジアン /rajian/
radiant {n} (the apparent origin of a meteor shower) :: 放射点 /ほうしゃてん, hōshaten/, 輻射点 /ふくしゃてん, fukushaten/
radiation {n} (shooting forth of anything from a point or surface) :: 放射 /ほうしゃ, hōsha/, 輻射 /ふくしゃ, fukusha/
radiation {n} (radioactive energy) :: 放射 /ほうしゃ, hōsha/
radiator {n} (device that lowers engine coolant temperature by conducting heat to the air) :: ラジエーター /rajiētā/
radical {adj} (pertaining to the basic or intrinsic nature of something) :: 根本的な /komponteki na/
radical {adj} (thoroughgoing) :: 徹底的な /tetteiteki na/
radical {adj} (favouring fundamental change) :: 抜本的な /bapponteki na/
radical {n} (arithmetic: root (of a number or quantity)) :: /こん, kon/, 累乗根 /るいじょうこん, ruijōkon/
radical {n} (linguistics: portion of a character that provides an indication of its meaning) :: 部首 /ぶしゅ, bushu/
radicalism {n} (social or political movements that aim at fundamental change in the structure of society) :: 急進主義 /きゅうしんしゅぎ, kyūshinshugi/
radically {adv} (in a radical manner, fundamentally) :: そもそも /somosomo/, 根本から /kompon kara/
radicate {v} (to plant or establish firmly) :: 根付かせる /nedukaseru/, 定着させる /teichaku saseru/
radication {n} (process of taking root, or state of being rooted) :: 定着 /teichaku/
radio {n} (technology) :: ラジオ /rajio/
radio {n} (receiver) :: 無線 /むせん, musen/, ラジオ /rajio/
radioactive {adj} (exhibiting radioactivity) :: 放射性 /ほうしゃせい, hōshasei/
radioactive fallout {n} (material from a radioactive plume) :: 放射性降下物 /hōsha sei kōka butsu/
radioactive waste {n} (type of waste) :: 放射性廃棄物 /ほうしゃせいはいきぶつ, hōshasei haikibutsu/
radioactivity {n} (emission of ionizing radiation) :: 放射能 /ほうしゃのう, hōshanō/
radio astronomy {n} (branch of astronomy) :: 電波天文学 /denpa-tenmongaku/
radio button {n} (selction button in graphical user interface) :: ラジオボタン /rajio botan/
radio cassette {n} (radio cassette player) SEE: radio cassette player ::
radio cassette player {n} (device combining radio and cassette player) :: ラジオカセット /rajiokasetto/, ラジカセ /rajikase/
radio clock {n} (a clock that is synchronized to a remote time standard by means of radio signals) :: 電波時計 /でんぱどけい, denpadokei/
radio-controlled {adj} (controlled remotely using radio signals) :: ラジコン /rajikon/, 無線操縦 /むせんそうじゅう, musensōjū/
radio-controlled car {n} (radio-controlled car) :: ラジコン模型自動車 /ラジコンもけいじどうしゃ, rajiokon jidōsha/, RCカー /アールシーカー, āru-shī kā/
radiogram {n} (radiograph) SEE: radiograph ::
radiogram {n} (a message, like a telegram, transmitted by radio) :: 無線電報 /むせんでんぽう, musen denpō/
radiograph {n} (image produced by radiation) :: レントゲン写真 /rentogen shashin/
radiography {n} (the process of making radiographs, and the science of analyzing them) :: レントゲン写真術 /rentogen shashinjutsu/
radioisotope {n} (a radioactive isotope of an element) :: 放射性同位体 /ほうしゃせいどういたい, hōshasei dōitai/
radiologist {n} (practitioner of radiology) :: 放射線科医 /ほうしゃせんかい, hōshasenkai/
radiology {n} (the use of radiation in diagnosis) :: 放射線学 /ほうしゃせんがく, hōshasengaku/
radionuclide {n} (radioactive nuclide) :: 放射性核種 /ほうしゃせいかくしゅ, hōshasei kakushu/
radio station {n} (broadcast station emitting an audio signal) :: ラジオ放送局 /ラジオほうそうきょく, rajio hōsōkyoku/, 無線局 /むせんきょく, musenkyoku/
radio telescope {n} (astronomical device) :: 電波望遠鏡 /でんぱぼうえんきょう, denpa bōenkyō/
radio wave {n} (electromagnetic radiation) :: 電波 /でんぱ, denpa/
radish {n} (plant Raphanus sativus var. sativus) :: 大根 /ダイコン, だいこん, daikon/, ラディッシュ /radisshu/
radish {n} (edible root) :: 大根 /ダイコン, だいこん, daikon/
radium {n} (chemical element with an atomic number of 88) :: ラジウム /rajiumu/, ラディウム /radiumu/
radius {n} (bone (human)) :: 橈骨 /とうこつ, tōkotsu/
radius {n} (line segment) :: 半径 /はんけい, hankei/
radius {n} (length of this line segment) :: 半径 /はんけい, hankei/
radix {n} (biology: root) SEE: root ::
radix {n} (linguistics: word from which other words may be derived) :: 原語 /gengo/
radon {n} (chemical element) :: ラドン /radon/
raffle {n} (drawing) :: 抽選 /ちゅうせん, chūsen/
raft {n} (flat, floating structure) :: いかだ /ikada/
raft {n} (inflatable floating craft) :: ラフト /rafuto/
rafter {n} (one of a series of sloped beams) :: 垂木 /たるき, taruki/
rafting {n} (sport) :: ラフティング /rafutingu/
rag {n} (piece of cloth) :: /ぬの, nuno/
rag {n} (mean or tattered attire) :: 襤褸 /ぼろ, boro/
rag doll {n} (a doll made from cloth and rags) :: 縫いぐるみ人形 /ぬいぐるみにんぎょう, nuigurumi ningyō/, ぬいぐるみ人形 /ぬいぐるみにんぎょう, nuigurumi ningyō/
rage {n} (a violent anger) :: 激怒 /げきど, gekido/
rage {v} (act in an angry manner) :: 荒れ狂う /あれくるう, arekuruu/, 暴れる /あばれる, abareru/
rage {v} (move with great violence) :: 荒れ狂う /あれくるう, arekuruu/
ragequit {v} (slang: quit a video game in anger) :: 切断 /setsudan/
Ragnarok {prop} (the final battle in Norse mythology) :: ラグナロク /Ragunaroku/
ragout {n} (stew of meat and vegetables mixed together) :: ラグー /ragū/
rags to riches {n} (in a biographical context, from poverty to exceptional wealth) :: 無一文から大金持ちに /むいちもんからおおかねもちに, muichimon-kara ōkanemochi-ni/ (from penniless to a very rich (person))
ragtime {n} (music genre) :: ラグタイム /ragutaimu/
Ragusa {prop} (province of Sicily) :: ラグーザ /Ragūza/
Ragusa {prop} (capital of the Italian province) :: ラグーザ /Ragūza/
Ragusa {prop} (Dubrovnik) SEE: Dubrovnik ::
ragweed {n} (plant of the genus Ambrosia) :: 豚草 /ぶたくさ, butakusa/
raid {n} (attack for the purpose of making arrests, seizing property, or plundering) :: 襲撃 /しゅうげき, shūgeki/, 急襲 /きゅうしゅう, kyūshū/
rail {n} (means of transportation) SEE: railway ::
rail {n} (horizontal bar; railing) :: 手摺 /tesuri/, 手すり /tesuri/
rail {n} (metal bar) :: 線路 /せんろ, senro/, レール /rēru/
rail {n} (small bird in the family Rallidae) :: 水鶏 /くいな, kuina, すいけい, suikei/, 秧鶏 /くいな, kuina/
rail {v} (to complain) :: 罵る /ののしる, nonoshiru/; [slang] ゴネる /goneru/
railgun {n} (electromagnetic gun) :: レールガン /rērugan/
railing {n} (fence or barrier) :: 手摺 /てすり, tesuri/, 手すり /てすり, tesuri/
railroad {n} (permanent road consisting of fixed metal rails) SEE: railway ::
railroad {n} (transportation system) SEE: railway ::
railroad {v} (to transport via railroad) :: 鉄道輸送する /tetsudō-yusō suru/
railroad {v} (to operate a railroad) :: [phrase] 鉄道を経営する /tetsudō wo keiei suru/
railroad {v} (to engage in a hobby pertaining to railroads) :: [phrase] 鉄道模型をする /tetsudō-mokei wo suru/
railroad {v} (to prepare a rapid summary process) :: [phrase] 強引に通過させる /gōin ni tsūka saseru/
railroad crossing {n} (level crossing) SEE: level crossing ::
railroad station {n} (place where trains stop for passengers) SEE: railway station ::
railroad tie {n} (piece supporting the rails of a railroad) :: 枕木 /まくらぎ, makuragi/
railroad track {n} (track for trains) :: 鉄道線路 /てつどうせんろ, tetsudō senro/, 軌道 /きどう, kidō/
railway {n} (track, consisting of parallel rails) :: 線路 /せんろ, senro/
railway {n} (transport system using these rails) :: 鉄道 /てつどう, tetsudō/
railway station {n} (place where trains stop) :: 鉄道駅 /てつどうえき, tetsudō-eki/, /えき, eki/
rain {n} (condensed water from a cloud) :: /あめ, ame/
rain {n} (any matter falling) :: /あめ, ame/
rain {n} (an instance of particles falling) :: /あめ, ame/, 雨下 /うか, uka/
rain {v} (of rain: to fall from the sky) :: 雨が降る /あめがふる, ame ga furu/, 雨下する /うかする, uka suru/
rain {v} (to fall in large quantities) :: 雨下する /うかする, uka suru/
rainbow {n} (multicoloured arch in the sky) :: /にじ, niji/
rainbow {n} (assortment, varied multitude) :: 色々 /いろいろ, iroiro/
rainbow {adj} (multicoloured) :: 多彩 /たさい, tasai/, 多色 /たしょく, tashoku/
rainbow trout {n} (Oncorhynchus mykiss (countable)) :: 虹鱒, ニジマス /nijimasu/
rain buckets {v} (to rain heavily) SEE: rain cats and dogs ::
rain cats and dogs {v} (to rain very heavily) :: 土砂降りになる /どしゃぶりになる, doshaburi ni naru/
rain check {n} (any postponement, especially of an offer) :: お預け /おあずけ, o-azuke/, 延期 /えんき, enki/
rain cloud {n} (cloud from which rain is falling) :: 雨雲 /あまぐも, amagumo/
raincoat {n} (waterproof coat) :: レインコート /reinkōto/, 合羽 /かっぱ, kappa/
rain down {v} (to fall from the sky, as rain) :: 雨下する /うかする, uka suru/
raindrop {n} (droplet of rainwater) :: 雨滴 /うてき, uteki/, 雨垂れ /あまだれ, amadare/, 雨粒 /あまつぶ, amatsubu/
raindrop cake {n} :: 水信玄餅 /mizu shingen mochi/
rainfall {n} (amount of rain that falls on a single occasion) :: 降水量 /こうすいりょう, kōsuiryō/, 降水 /こうすい, kōsui/, 雨量 /うりょう, uryō/
rainforest {n} (type of forest) :: 熱帯雨林 /nettai-urin/
rain gauge {n} (device to measure rainfall) :: 雨量計 /うりょうけい, uryōkei/
rain on someone's parade {v} (to disappoint or discourage someone) :: 水を差す /みずをさす, mizu wo sasu/
rain pitchforks {v} (rain cats and dogs) SEE: rain cats and dogs ::
rainstorm {n} (storm characterized by substantial rainfall) :: 暴風雨 /ぼうふうう, bōfūu/, 荒れ /あれ, are/
rainwater {n} (rainfall) SEE: rainfall ::
rainwater {n} (water sourced from rain) :: 雨水 /あまみず, amamizu/, 雨水 /usui/
rainwear {n} (clothing worn as a protection from rain) :: 雨着 /あまぎ, amagi/
rainy {adj} (abounding with rain) :: 雨が降る /ame ga furu/
rainy season {n} (portion of the year when rainfall amounts are greatest) :: 雨季 /うき, uki/, 雨期 /うき, uki/, 梅雨 /つゆ, tsuyu, ばいう, baiu/
Raipur {prop} (capital of Chhattisgarh) :: ラーイプル /Rāipuru/
raise {v} (to cause to rise) :: 上げる /あげる, ageru/
raisin {n} (dried grape) :: レーズン /rēzun/, 干し葡萄 /ほしぶどう, hoshibudō/
raising {n} (recruitment) SEE: recruitment ::
raison d'être {n} (Reason for existence) :: 存在理由 /sonzai riyū/
rajah {n} (Hindu prince) :: ラージャー /rājā/
Rajasthan {prop} (a state in western India) :: ラージャスターン /Rājasutān/
Rajkot {prop} (city in India) :: ラージコート /Rājikōto/
rake {n} (garden tool) :: 熊手 /くまで, kumade/
rake {n} (a lot, plenty) SEE: plenty ::
rakshasa {n} ((Indian religions) a type of demon) :: 羅刹天 /らせつてん, rasetsuten/, 羅刹 /らせつ, rasetsu/
raksi {n} (alcoholic beverage) :: ラキシー /rakishī/
rakugo {n} (type of Japanese storytelling) :: 落語 /rakugo/
rale {n} (abnormal sound made by lungs and heard with a stethoscope) SEE: rales ::
rales {n} (symptom) :: 囉音 /らおん, raon/
rally {n} (demonstration) SEE: demonstration ::
rally {n} (public gathering for a cause) :: 大会 /たいかい, taikai/, 集会 /しゅうかい, shūkai/
rally {n} (motor racing: event) :: ラリー /rarī/
ram {n} (male sheep) :: 牡羊 /おひつじ, ohitsuji/, 雄羊 /おひつじ, ohitsuji/
ram {n} (battering ram) SEE: battering ram ::
RAM {n} (random access memory) :: RAM /ramu/
Ramadan {prop} (holy ninth month of Islamic lunar calendar) :: ラマダン /ramadan/, ラマダーン /ramadān/
Ramallah {prop} (city) :: ラマッラー /Ramarrā/
ramble {n} (stroll) SEE: stroll ::
ramble {v} (wander) SEE: wander ::
rambunctious {adj} (boisterous, energetic, noisy, and difficult to control) :: 始末に負えない /しまつにおえない, shimatsu ni oenai/, 手に負えない /てにおえない, te ni oenai/
rambutan {n} (fruit) :: ランブータン /ranbūtan/
ramen {n} (soup noodles of wheat, with various ingredients (Japanese style)) :: ラーメン /rāmen/
Ramesses {prop} (name of pharaohs) :: ラムセス /Ramusesu/
ramie {n} (Boehmeria nivea) :: /からむし, karamushi/
ramp {n} (inclined surface) :: ランプ /ranpu/
ramp {n} (aviation: mobile staircase) :: タラップ /tarappu/
rampage {v} (to move about wildly or violently) :: 暴れる /あばれる, abareru/
rampant {adj} (unrestrained) :: [phrase] 手がつけられない /te ga tsukerarenai/
rampart {n} (defensive ridge of earth) :: ランパート /ranpāto/
rampart {n} (defensive structure; bulwark) :: ランパート /ranpāto/
ramshackle {adj} (in disrepair or disorder) :: いやしい /iyashii/
ranch {n} (large plot of land) :: ランチ /ranchi/, 牧場 /ぼくじょう, bokujō/
ranch {n} (ranch dressing) SEE: ranch dressing ::
ranch dressing {n} (condiment) :: ランチドレッシング /ranchi doresshingu/
Ranchi {prop} (capital of Jharkhand, India) :: ラーンチー /Rānchī/
rancid {adj} (rancid) SEE: offensive ::
rand {n} (currency of South Africa) :: ランド /rando/
random {n} (unimportant person) :: 野次馬 /やじうま, yajiuma/
random {adj} (all outcomes being unpredictable) :: [formal] 任意の /にんいの, nin'i no/, [informal] 適当な /てきとうな, tekitō na/
random {adj} (mathematics: of or relating to probability distribution) :: 任意の /にんいの, nin'i no/, 無作為な /むさくいな, musakui na/, ランダムな /randamu na/
random {adj} (computing: pseudorandom) :: 任意の /にんいの, nin'i no/, ランダムな /randamu na/
random {adj} (undistinguished, average) :: [undistinguished] 任意の /にんいの, nin'i no/, 適当な /てきとうな, tekitō na/, [average] 平均的な /へいきんてきな, heikin-teki na/
random {adj} (apropos of nothing) :: 適当な /てきとうな, tekitō na/, 出任せの /でまかせの, demakase no/, 勝手気ままな /かってきままな, katte-kimama na/, 不可解な /ふかかいな, fukakai na/
random number {n} (number allotted randomly using a suitable generator) :: 乱数 /らんすう, ransū/
random variable {n} (measurable function from a sample space) :: 確率変数
range {n} (baseball: defensive area covered by a player) :: 守備範囲 /shubihan'i/
range {v} (to classify) SEE: classify ::
range {v} (to travel over) SEE: roam ::
rangefinder {n} (instrument) :: 距離計 /きょりけい, kyorikei/, 測距儀 /そっきょぎ, sokkyogi/
range hood {n} (kitchen device) SEE: extractor hood ::
ranger {n} (Park ranger) :: 動物管理官 /どうぶつかんりかん, dōbutsu kanri kan/
ranger {n} :: レンジャー /renjā/
Rangoon {prop} (Yangon) SEE: Yangon ::
rank {adj} (having a very strong and bad odor) :: 臭い /くさい, kusai/
rank and file {n} (non-leaders) :: はしくれ /hashikure/
ranking {n} (placement in a list) :: ランキング /rankingu/
ransom {n} (money paid for the freeing of a hostage) :: 身代金 /みのしろきん, minoshirokin/
ransomware {n} (malware) :: ランサムウェア /ransamuwea/
ranunculus {n} (buttercup) SEE: buttercup ::
rap {n} (rap music) SEE: rap music ::
rape {n} (act of forcing sexual activity) :: 強姦 /ごうかん, gōkan/, 手込め /てごめ, tegome/, レイプ /reipu/
rape {v} (force sexual intercourse) :: 強姦する /ごうかんする, gōkan suru/, 暴行する /ぼうこうする, bōkō suru/, 犯す /おかす, okasu/, 手込めする /tegome ni suru/, 手篭する /tegome ni suru/, レイプする /reipu suru/
rape oil {n} (rapeseed oil) SEE: rapeseed oil ::
rapeseed {n} (rapeseed seed) :: 菜種 /なたね, natane/
rapeseed {n} (rapeseed plant) :: 菜の花 /なのはな, nanohana/
rapeseed oil {n} (vegetable oil) :: 菜種油 /nataneabura/
Raphael {prop} (Archangel) :: ラファエル /Rafaeru/
Raphael {prop} (given name) :: ラファエル /Rafaeru/
rapid {adj} (Very swift or quick) :: 速い /はやい, hayai/, 急な /きゅうな, kyū na/, 迅速な /じんそくな, jinsoku na/
rapid {n} (section of river) :: 急流 /きゅうりゅう, kyūryū/
rapier {n} (slender straight sharply pointed sword) :: レイピア /reipia/
raping {n} (rape) SEE: rape ::
rapist {n} (someone who rapes someone else) :: 強姦犯 /ごうかんはん, gōkanhan/, 強姦者 /ごうかんしゃ, gōkansha/, レイピスト /reipisuto/, レイパー /reipā/ [Internet slang]
rap music {n} (music form) :: ラップ /rappu/
rapper {n} (performer of rap music, or one who raps) :: ラッパー
rapport {n} (A relationship of mutual trust and respect) :: 交感 /こうかん, kōkan/
rapprochement {n} (reestablishment of cordial relations) :: 和解 /わかい, wakai, わげ, wage/
raptor {n} (bird of prey) SEE: bird of prey ::
Rapunzel {prop} (a German fairy tale) :: ラプンツェル /Rapuntseru/
Rapunzel {prop} (the main character of that tale) :: ラプンツェル /Rapuntseru/
rare {adj} (very uncommon) :: 珍しい /mezurashii/, 希な /mare na/
rare earth {n} (naturally occurring oxide of the lanthanide metals) :: 希土類 /きどるい, kidorui/, レア・アース /rea-āsu/
rare earth element {n} (type of metal) :: 希土類元素 /きどるいげんそ, kidorui genso/
rare earth metal {n} (rare earth element) SEE: rare earth element ::
rarely {adv} (not occurring at a regular interval) :: 滅多に…ない /mettani … nai/, 稀に /mare ni/
rascal {n} (cheeky person) :: 野郎 /やろう, yarō/
rash {n} (of skin) :: 皮疹 /ひしん, hishin/, 発疹 /はっしん, hasshin, ほっしん, hosshin/
Rasŏn {prop} (a city in North Korea) :: 羅先 /らそん, Rason/
rasp {n} (coarse file) :: /やすり, yasuri/
raspberry {n} (plant) :: ラズベリー /razuberī/, 木苺 /キイチゴ, kiichigo/
raspberry {n} (fruit) :: , 木苺 /キイチゴ, kiichigo/, ラズベリー /razuberī/
raspberry {n} (colour) :: 木苺色 /kiichigo-iro/
raspberry {adj} (the colour) :: キイチゴ色の (kiichigo-iro no)
rassolnik {n} (a soup in Russian cuisine) :: ラッソリニク /rassoriniku/
rat {n} (rodent) :: (mouse or rat) /ねずみ, nezumi/, ネズミ /nezumi/, ラット /ratto/, 熊鼠 /くまねずみ, kumanezumi/, クマネズミ /kumanezumi/
rate {n} (speed) SEE: speed ::
rate {n} (the proportional relationship between one amount, value etc. and another) :: 比率 /hiritsu/, 割合 /wariai/
rate {n} (the relative speed of change or progress) :: 割合 /wariai/; [production speed] 生産速度 /sēsan sokudo/; [growth of a company, country] 成長率 /seichōritsu/
rate {n} (the price of a(n individual) thing; cost) :: 比率 /hiritsu/, 割合 /wariai/
rate {n} (a set price or fee determined in relation to a particular scale or standard) :: 割合 /wariai/; [fee] 利率 /riritsu/
rate {n} (a wage calculated in relation to a unit of time) :: 割合 /wariai/; [per hour] 時給 /jikyū/; [per day] 日給 /nikkyū/; [per month] 月給 /gekkyū/; [per year] 年収 /nenshū/
rate {n} (level of quality, rank) :: /kyū/
rate {v} (berate) SEE: berate ::
ratel {n} (Mellivora capensis) SEE: honey badger ::
rather {adv} (preferably) :: 寧ろ /むしろ, mushiro/, むしろ /mushiro/, 一層 /いっそ, isso/
rather {adv} (somewhat, fairly) :: かなり /kanari/
ratify {v} (give formal consent to) :: 批准する /ひじゅんする, hijun suru/
ratio {n} (number representing comparison) :: /hi/
rational {adj} (reasonable; not absurd) :: 合理的 /ごうりてき, gōriteki/
rational {adj} (arithmetic: of a number) :: 有理の /ゆうりの, yūri no/
rational {adj} (arithmetic: of an algebraic expression) :: 有理の /ゆうりの, yūri no/
rational {n} (rational number) SEE: rational number ::
rational number {n} (quotient of integers) :: 有理数 /ゆうりすう, yūrisū/
rattler {n} (rattlesnake) SEE: rattlesnake ::
rattlesnake {n} (venomous snake) :: ガラガラ蛇 /garagarahebi/, ガラガラヘビ /garagarahebi/
rave {n} (dance party) :: レイブ /reibu/, レイヴ /reivu/
raven {n} (bird) :: 渡り鴉 /ワタリガラス, watarigarasu/, 大鴉 /オオガラス, ōgarasu/
Ravenclaw {n} (Harry Potter team) :: レイブンクロー /Reibenkurō/
raven-haired {adj} (having hair that is very black and lustrous) :: 黒髪の /くろかみの, kurokami no/, 緑の髪の /みどりのかみの, midori no kami no/, 緑の黒髪の /みどりのくろかみの, midori no kurokami no/ [said of women], 烏の髪の /からすのかみの, karasu no kami no/, 濡羽色の髪の /ぬればいろのかみの, nurebairo no kami no/, 烏羽玉藻の /うばのたまもの, uba no tamamo no/, 緑髪の /りょくはつの, ryokuhatsu no/, 翠髪の /すいはつの, suihatsu no/, 翠鬟の /すいかんの, suikan no/, 翡翠の /ひすいの, hisui no/, 翡翠の髪状の /ひすいのかんざしの, hisui no kanzashi no/, 鬒髪の /しんぱつの, shinpatsu no/
Ravenna {prop} (province) :: ラヴェンナ /Ravenna/
Ravenna {prop} (city) :: ラヴェンナ /Ravenna/
ravine {n} (a deep narrow valley) :: 峡谷 /きょうこく, kyōkoku/
ravioli {n} (pasta) :: ラビオリ /rabiori/
ravish {v} (rape) SEE: rape ::
raw {adj} (uncooked) :: 生の /なまの, nama no/
Rawalpindi {prop} (city) :: ラワルピンディー /Rawarupindī/
raw data {n} (data that have not been analyzed) :: ローデータ /rō dēta/
raw material {n} (material in its unprocessed, natural state) :: 原料 /げんりょう, genryō/
rax {v} (to stretch after sleep) :: 伸ばす /のばす, nobasu/
ray {n} (beam of light or radiation) :: 光線 /こうせん, kōsen/
ray {n} (marine fish with a flat body, large wing-like fins, and a whip-like tail) :: /えい, ei/, /えい, ei/, エイ /ei/
Raymond {prop} (male given name) :: レイモンド /Reimondo/, レーモンド /Rēmondo/
rayon {n} (fiber) :: レーヨン /rēyon/, 人絹 /じんけん, jinken/, 人造絹糸 /じんぞうけんし, jinzō kenshi/
razor {n} (shaving knife) :: 剃刀 /かみそり, kamisori/, レザー /rezā/
razor {n} (shaving instrument) :: 剃刀 /かみそり, kamisori/
razor clam {n} (a clam with a long curved shell resembling a straight razor) :: 蟶貝 /マテガイ, mategai/
razor shell {n} (razor clam) SEE: razor clam ::
razor wire {n} (a form of security wire) :: レーザーワイヤー /rēzāwaiyā/
RCC {n} (red cell concentrate) :: 赤血球濃厚液 /sekkekkyū nōkō eki/
-rd {suffix} (third) :: /だい, dai/
R&D {n} (Research and Development) :: 研究開発 /kenkyū kaihatsu/, R&D /āru ando dī/
re {n} (the second note in solfège) :: /re/
re- {prefix} (again) :: 再- /sai-/, -直す /-naosu/, -返す /-kaesu/
reach {v} (to extend, to thrust out) :: 伸ばす /nobasu/
reach {v} (to deliver by stretching out, to hand over) :: 手渡す /tewatasu/
reach {v} (to obtain by stretching forth, to extend so as to touch) :: 伸ばす /nobasu/
reach {v} (to hit with an arrow, a bullet etc.) :: 達する /たっする, tassuru/, 到達する /tōtatsu suru/
reach {v} (to extend an action, effort, or influence to) :: 達する /たっする, tassuru/
reach {v} (to touch by virtue of extent) :: 達する /たっする, tassuru/, 到達する /tōtatsu suru/
reach {v} (to arrive at by effort) :: 達する /たっする, tassuru/, 到達する /tōtatsu suru/
reach {v} (to get through to) :: 心を動かす /kokoro o ugokasu/, 伝えおおせる /tsutae-ooseru/
reach {v} (to understand; to comprehend) :: 達する /たっする, tassuru/
reach {v} (to stretch out the hand) :: 伸ばす /nobasu/
reach {v} (to extend in dimension, time or action, so as to touch, attain to, or be equal to, something) :: 伸ばす /nobasu/
reach {n} (act of stretching or extending; extension) :: 到達範囲 /tōtatsu-han'i/
reach {n} (power of stretching out or extending action) :: 到達範囲 /tōtatsu-han'i/
reach {n} (boxing: distance a boxer's arm can extend) :: リーチ /rīchi/
reach for the sky {interj} (surrender) SEE: hands up ::
react {v} (to act upon each other) :: 反応する /はんのうする, hannō suru/
reactance {n} (opposition to the change in current) :: 誘導抵抗 /yūdōteikō/
reactant {n} (participant at the start of a chemical reaction) :: 試薬 /しやく, shiyaku/, 試剤 /しざい, shizai/
reaction {n} (action in response to an event) :: 反応 /はんのう, hannō/, [political] 反動 /はんどう, handō/
reaction {n} (chemical transformation) :: 反応 /はんのう, hannō/
reactor {n} (a device which uses atomic energy to produce heat) :: 原子炉 /げんしろ, genshiro/
read {v} (look at and interpret letters or other information) :: 読む /よむ, yomu/
read {v} (speak aloud words or other information that is written) :: 読む /よむ, yomu/, 読み上げる /よみあげる, yomiageru/
readable {adj} (legible) SEE: legible ::
read between the lines {v} (infer a meaning that is not stated explicitly) :: 行間を読む /gyōkan o yomu/
reader {n} (person who reads a publication) :: 読者 /どくしゃ, dokusha/, リーダー /rīdā/
reader {n} (lecturer) SEE: lecturer ::
reading {n} (process of interpreting written language) :: 読書 /どくしょ, dokusho/, 読むこと /よむこと, yomu koto/
reading {n} (something to read) SEE: reading material ::
reading material {n} (anything produced for reading) :: 読み物
reading room {n} (space set aside for reading) :: 読書室 /どくしょしつ, dokushoshitsu/, 閲覧室 /えつらんしつ, etsuranshitsu/
read-only {adj} (capable of being read but not written) :: 読み込み専用 /yomikomi-sen'yō/, 読み出し専用 /yomidashi-sen'yō/, 読み取り専用 /yomitori-sen'yō/
read-only memory {n} (memory chip that stores values but doesn't allow updates) :: 読み出し専用メモリ /yomidashi sen'yō memori/, ROM /ロム, romu/
ready {n} (cash) SEE: cash ::
ready {adj} (prepared for immediate action or use) :: 用意出来た /よういのできた, yōi no dekita/, 出来上がり /できあがり, dekiagari/, 準備出来た /じゅんびのできた, junbi no dekita/
ready, set, go {phrase} (on your mark, get set, go) SEE: on your mark, get set, go ::
ready, steady, go {phrase} (on your mark, get set, go) SEE: on your mark, get set, go ::
Reagan {prop} (surname) :: レーガン /Rēgan/
reagent {n} (substance used in chemical reactions) :: 試薬 /しやく, shiyaku/
real {adj} (true, genuine, not merely nominal) :: 現実の /げんじつの, genjitsu no/, 真実の /しんじつの, shinjitsu no/
real {adj} (genuine, not artificial, counterfeit or fake) :: 本物の /ほんものの, honmono no/
real {adj} (genuine, unfeigned, sincere) :: 本物の /ほんものの, honmono no/
real {adj} (that has physical existence) :: [phrase] 現実存在する /genjitsu ni sonzai suru/
real {adj} (economics: having been adjusted to remove the effects of inflation) :: 実際の /じっさいの, jissai no/, [prefix] 実- /jitsu-/
real {adj} (mathematics: relating to numbers with a one-to-one correspondence to the points on a line) :: 実数の /じっすうの, jissū no/
real {adj} (law: relating to immovable tangible property) :: 不動産の /ふどうさんの, fudōsan no/
real {adj} (absolute, complete, utter) :: 本当の /ほんとうの, hontō no/
real {n} (a commodity) :: 現実 /genjitsu/, 現実性 /genjitsu-sei/, 現実味 /genjitsu-mi/
real {n} (former unit of currency of Spain and Spain's colonies) :: レアル /rearu/
real {n} (a unit of currency used in Brazil) :: レアル /rearu/
real {n} (mathematics: a real number) SEE: real number ::
real {adv} (really) SEE: really ::
real analysis {n} (mathematics: a branch dealing with the real numbers and related structures) :: 実解析 /jitsukaiseki/
real axis {n} (mathematics) :: 実軸 /jitsujiku/
real estate {n} (property that cannot easily be moved) :: 不動産 /ふどうさん, fudōsan/
realgar {n} (mineral) :: 鶏冠石 /けいかんせき, keikanseki/
realism {n} (concern for fact or reality) :: 現実主義 /genjitsushugi/, 写実主義 /shajitsushugi/, リアリズム /riarizumu/
realistic {adj} (expressed or represented as being accurate) :: 現実的 /げんじつてき, genjitsuteki/
reality {n} (state of being actual or real) :: 実在 /じつざい, jitsuzai/, 現実 /げんじつ, genjitsu/
reality {n} (entirety of all that is real) :: 現実 /げんじつ, genjitsu/
reality {n} (an individual observer's subjective perception) :: 現実 /げんじつ, genjitsu/
reality principle {n} (mechanism which guides a person in coping with the real world) :: 現実原則 /げんじつ げんそく genjitsu gensoku/
reality show {n} (a reality television program) :: リアリティ番組 /riariti-bangumi/, リアリティショー /riaritishō/
reality television {n} (television genre) :: リアリティ番組 /riariti-bangumi/, リアリティ・テレビ /riariti-terebi/
realization {n} (act of making real) :: 実現 /じつげん, jitsugen/
realize {v} (to make real) :: 実現する /じつげんする, jitsugén surú/
realize {v} (to become aware of) :: 悟る /さとる, satoru/
real life {n} (life outside of a contrived or fantastical environment) :: 実生活 /じっせいかつ, jisseikatsu/, 実際生活 /じっさいのせいかつ, jissai no seikatsu/
really {adv} (actually) :: 本当に /ほんとうに, hontō ni/
really {adv} (informally, as an intensifier; very, very much) :: まじ /maji/
really {interj} (indicating surprise at, or requesting confirmation of, some new information) :: 本当? /ほんとう?, hontō?/, へえ? /hē?/, ほんと? /honto?/, 本真に? /honma ni?/ [Kansai dialect]
really {interj} :: まさか /masaka/
realm {n} (territory or state) :: 王国 /おうこく, ōkoku/
real number {n} (limit of a convergent sequence of rational numbers) :: 実数 /じっすう, jissū/
real number {n} (floating-point number) SEE: floating-point number ::
real part {n} (of complex number) :: 実部 /じつぶ, jitsubu/, 実数部 /じっすうぶ, jissūbu/
realpolitik {n} (pragmatic international government policy) :: 現実的政治 /げんじつてきせいじ, genjitsuteki seiji/, レアルポリティーク /rearuporitīku/
real property {n} (real estate) SEE: real estate ::
real socialism {n} (a pragmatic brand of socialism) :: 現実社会主義 /げんじつ しゃかいしゅぎ, genjitsu shakaishugi/
real time {n} (time duration) :: リアルタイム /riarutaimu/, 実時間 /じつじかん, jitsujikan/
realtime {adj} (computer term) :: リアルタイムの /riarutaimu no/, 実時間の /じつじかんの, jitsujikan no/
realtor {n} (dealer in real estate) :: 不動産屋 /ふどうさんや, fudōsan'ya/
reap {v} (to cut with a sickle) :: 刈る /かる, karu/, 刈り取る /かりとる, karitoru/
reaper {n} (the Grim Reaper) SEE: Grim Reaper ::
reap hook {n} (sickle) SEE: sickle ::
reaping hook {n} (sickle) SEE: sickle ::
reap what one sows {v} (receive justice) :: 業によりて果を引く /ごうによりてかをひく, gō ni yorite ka o hiku/, 自業自得 /じごうじとく, jigōjitoku/
rear {v} (to lift, raise etc. physically) :: 育てる /そだてる, sodateru/
rear {v} (to set up, construct) :: そびえ立つ /そびえたつ, sobietatsu/
rear {v} (to bring up to maturity) :: 育てる /そだてる, sodateru/
rear {v} (to breed and raise) :: 育てる /そだてる, sodateru/, 飼育する /しいくする, shiiku suru/
rear {v} (to rise on the hind legs) :: [phrase] 後ろ立ちする /ushiro-ashi-dachi suru/
rear {adj} (being behind, or in the hindmost part) :: 後ろの /うしろの, ushiro no/, 後方の /こうほうの, kōhō no/
rear {n} (the back or hindmost part) :: 後ろ /うしろ, ushiro/, 後方 /こうほう, kōhō/
rear {n} (the part of an army or fleet which comes last) :: [archaic] しんがり /shingari/
rear-end collision {n} :: 追突 /ついとつ, tsuitotsu/
rear gunner {n} (one who operates the gun in the rear turret of a bomber) :: 後部銃手 /こうぶじゅうしゅ, kōbu-jūshu/
rear-view mirror {n} (mirror inside a vehicle giving view of the traffic behind) :: バックミラー /bakkumirā/
reason {n} (that which causes: a cause) :: 理由 /りゆう, riyū/, 原因 /げんいん, gen'in/
reason {n} (motive for an action or determination) :: 理由 /りゆう, riyū/
reason {n} ((the capacity of the human mind for) rational thinking) :: 思慮 /しりょ, shiryo/, 理致 /りち, richi/, 理性 /りせい, risei/
reason {n} :: 理由 /りゆう, riyū/, /わけ, wake/
reason {v} (to arrange and present the reasons for or against; to examine, debate, discuss) SEE: debate ::
reason {n} (math: ratio, proportion) SEE: ratio ::
reasonable person {n} (a fictional person used as a comparative legal standard to represent an average member of society) :: 通常人 /tsūjōjin/, 一般人 /ippanjin/
reasoning {n} (deduction of inferences or interpretations) :: 推論 /すいろん, suiron/
reassuring {adj} (that reassures; causing comfort or confidence) :: 心強い /こころづよい, kokorozuyoi/
rebar {n} (steel reinforcing bar for concrete) :: 鉄筋 /tekkin/
Rebecca {prop} (female given name) :: レベッカ /Rebekka/
rebel {n} (person who resists an established authority) :: 反逆者 /はんぎゃくしゃ, hangyakusha/
rebel {v} (to resist or become defiant towards) :: 背く /somuku/, 抗う /aragau/, 反逆する /hangyaku suru/, 反抗する /hankō suru/
rebellion {n} (armed resistance) :: 反乱 /はんらん, hanran/, 謀叛 /むほん, muhon/, 蜂起 /ほうき, hōki/, 暴動 /ぼうどう, bōdō/
rebellion {n} (defiance) :: 反抗 /hankō/, 反逆 /hangyaku/, 反発 /hampatsu/, 無視 /mushi/
rebellious {adj} (showing rebellion) :: 反抗的な /hankōteki na/
rebirth {n} (reincarnation) :: 再創造 /さいそうぞう, saisōzō/
rebirth {n} (revival, reinvigoration) :: 再生 /さいせい, saisei/
rebirth {n} (spiritual renewal) :: 再生 /さいせい, saisei/
reboot {n} (instance of rebooting) :: 再起動 /さいきどう, saikidō/, リブート /ribūto/
reboot {v} (To execute a computer's boot process and reload the operating system) :: 再起動する /さいきどうする, saikidō-suru/, リブートする /ribūto-suru/
rebound {n} (in basketball) :: リバウンド /ribaundo/
rebracketing {n} :: 異分析 /ibunseki/
rebroadcast {v} (broadcast again) :: 再放送する /さいほうそうする, saihōsō suru/
rebuild {v} (to build again) :: 建て直す /たてなおす, tatenaosu/, 再建する /さいけんする, saiken suru/
rebuke {v} (to criticise harshly; to reprove) :: 叱責する /しっせきする, shisseki-suru/, 叱る /しかる, shikaru/
rebut {v} (deny the truth of something) :: 反証 /hanshou/, 反駁 /hanbaku/
recall {v} (to call (someone) back to a specific place, station) :: 呼び返す /よびかえす, yobikaesu/
recall {v} (to remember, recollect) :: 思い出す /おもいだす, omoidasu/, 思い起す /おもいおこす, omoiokosu/, 想起する /そうきする, sōki suru/
recapitulate {v} (to summarize or repeat in concise form) :: 要約する /yōyaku suru/
recapitulation {n} (subsequent enumeration of the major points) :: 要約 /yōyaku/
receipt {n} (act of receiving) :: 受け取り /うけとり, uketori/
receipt {n} (written acknowledgement) :: 領収書 /りょうしゅうしょ, ryōshūsho/, レシート /reshīto/, 受領書 /じゅりょうしょ, juryōsho/
receive {v} (take what is offered, accept from another) :: 受け取る /うけとる, uketoru/, 貰う /もらう, morau/, 受ける /うける, ukeru/, 頂く /いただく, itadaku/ [humble]
receive {v} (take possession of) :: 受け取る /うけとる, uketoru/
Received Pronunciation {prop} (form of English pronunciation) :: 容認発音 /yōnin hatsuon/
receiver {n} (person who receives) :: 受取人 /うけとりにん, uketorinin/
receiver {n} (telephone handset) :: 受話器 /じゅわき, juwaki/
receivership {n} (trusteeship in bankruptcy) :: 管財 /kanzai/
recent {adj} (having happened a short while ago) :: 最近 /さいきん, saikin/
recently {adv} (in the recent past) :: この間 /このあいだ, kono aida/, 最近 /さいきん, saikin/, 先頃 /さきごろ, sakigoro/
receptacle {n} (container) :: 入れ物 /iremono/
receptacle {n} (botany: part of flower) :: 花托 /kataku/
receptacle {n} (electrical: contact device) :: コンセント /konsento/, ソケット /soketto/
reception {n} (act of receiving) :: 受付 /うけつけ, uketsuke/, [acceptance] 受理 /じゅり, juri/, 収容 /しゅうよう, shūyō/, [to a member of a group] 入会 /にゅうかい, nyūkai/, 加入 /かにゅう, kanyū/
reception {n} (electronics: act or ability to receive signals) :: [act] 受信 /じゅしん, jushin/, [ability] 感度 /かんど, kando/
reception {n} (social engagement) :: 接待 /せったい, settai/, 宴会 /えんかい, enkai/, [condition of the engagement] 待遇 /たいぐう, taigū/, レセプション /resepushon/
reception {n} (reaction) :: 受け /うけ, uke/, 反応 /はんのう, hannō/, 評判 /ひょうばん, hyōban/, 理解 /りかい, rikai/
reception {n} (front desk) :: 受付 /うけつけ, uketsuke/, レセプション /resepushon/, フロント /furonto/
receptionist {n} (employee who receives visitors and/or calls, typically in an office setting) :: 受付係 /うけつけがかり, uketsuke-gakari/, 秘書 /ひしょ, hisho/
recess {n} (break, pause or vacation) :: 休暇 /kyūka/, 休業 /kyūgyō/
recess {n} (inset, hole, space or opening) :: あそび /asobi/, ゆとり /yutori/
recess {n} (time of play) :: 休み時間 /yasumi jikan/, 休憩時間 /kyūkē jikan/
recess {v} (recede) :: あそびをとる /asobi wo toru/
recess {v} (declare a break) :: 休憩をとる /kyūkē wo toru/
recess {n} (botany, zoology: sinus) SEE: sinus ::
recession {n} (period of reduced economic activity) :: 不況 /ふきょう, fukyō/, 退去 /たいきょ, taikyo/, 衰退 /すいたい, suitai/
recipe {n} (instructions for making or preparing food dishes) :: 調理手順 /chōritejun/, レシピ /reshipi/, 料理法 /りょうりほう, ryōrihō/
recipient {n} (one who receives) :: 受取人 /うけとりにん, uketorinin/
reciprocal {n} (in mathematics) :: 逆数 /gyakusū/
reciprocate {v} (to mutually give and take something; to interchange) :: 返す /かえす, kaesu/, 交換する /こうかんする, kōkan-suru/
reciprocating engine {n} (piston engine) SEE: piston engine ::
recital {n} (a vocal, instrumental or visual performance by a soloist) :: 発表会
recital {n} (narration) SEE: narration ::
recitation {n} (act of reciting) :: 暗唱 /あんしょう, anshō/
recite {v} (to recite) SEE: say ::
recite {v} (to repeat aloud some passage, poem or other text) :: 暗唱する /あんしょうする, anshō suru/, 吟ずる /ぎんずる, ginzuru/
reckless {adj} (careless or heedless; headstrong or rash) :: 無謀 /むぼう, mubō/, 無知 /むち, muchi/
reclaim {v} (to recycle) SEE: recycle ::
reclaim {v} (to tame or domesticate a wild animal) SEE: tame ::
recognize {v} (to match in memory; to know from a previous encounter) :: 認める /みとめる, mitomeru/, 認識する /にんしきする, ninshiki-suru/
recognize {v} (to acknowledge the existence or legality of) :: 認める /みとめる, mitomeru/, 認識する /にんしきする, ninshiki-suru/
recognize {v} (to acknowledge as something) :: 認める /みとめる, mitomeru/, 認識する /にんしきする, ninshiki-suru/
recognize {v} (to realize or discover the nature of something) :: 認める /みとめる, mitomeru/, 認識する /にんしきする, ninshiki-suru/
recognize {v} (to give an award) :: 認める /みとめる, mitomeru/, 表彰する /hyōshō-suru/
recoil {n} (pushback from a fired firearm) :: 反動 /はんどう, handō/, 後座 /こうざ, kōza/
recoil {v} (to pull back, especially in disgust, horror or astonishment) :: 跳ね返る /はねかえる, hanekaeru/
recoilless rifle {n} (weapon) :: 無反動砲 /むはんどうほう, muhan dōhō/
recollect {v} (to recall past events) :: 思い出す /おもいだす, omoidasu/, 思い起す /おもいおこす, omoiokosu/, 想起する /そうきする, sōki suru/
recollection {n} (act of recalling to the memory) :: 記憶 /きおく, kioku/, 思い出 /おもいで, omoide/, 回想 /かいそう, kaisō/
recollection {n} (that which is called to mind) :: 記憶 /きおく, kioku/, 思い出 /おもいで, omoide/, 回想 /かいそう, kaisō/
recommend {v} (to commend to the favorable notice of another) :: 推薦する /すいせんする, suisen-suru/, 勧める /すすめる, susumeru/
recommendation {n} (act of recommending) :: 勧告 /かんこく, kankoku/, 推薦 /すいせん, suisen/, 薦め /すすめ, susume/
reconcilable {adj} (capable of being reconciled) :: 和解できる /wakai dekiru/
reconcile {v} (to restore a friendly relationship) :: 和解させる /wakai saseru/, 仲直りさせる /nakanaori saseru/
reconciliation {n} (reestablishment of friendly relations) :: 和解 /わかい, wakai/
recondite {adj} (difficult to grasp or understand, see also: abstruse; profound) :: 幽玄 /yuugen/
reconnaissance {n} (act of gathering information) :: 偵察 /ていさつ, teisatsu/
reconnect {v} (reunite (with someone)) :: 再会する /saikai suru/
reconnoiter {v} (perform a reconnaissance) :: 偵察する /ていさつする, teisatsu-suru/
reconnoitre {v} (perform a reconnaissance) :: 偵察する /ていさつする, teisatsu suru/
reconsider {v} (To consider a matter thought already to have been decided) :: 再考する /さいこうする, saikō suru/
reconstitute {v} (to constitute again) :: 再構成 /さいこうせい, saikōsei/
reconstruct {v} (to construct again) :: 再構成 /さいこうせい, saikōsei/
record {n} (information put into a lasting physical medium) :: 記録 /きろく, kiroku/
record {n} (phonograph record) :: レコード /rekōdo/, 音盤 /おんばん, onban/
record {n} (computing: set of data relating to a single individual or item) :: 記録 /きろく, kiroku/
record {n} (most extreme known value of some achievement) :: 最高記録 /さいこうきろく, saikō kiroku/, 成績 /せいせき, seiseki/
record {v} (make a record of) :: 記す /shurusu/, 記録する /kiroku suru/
record {v} (make an audio or video recording of) :: 録る /toru/, 収録する /shūroku suru/, 録音する /rokuon suru/ (audio), 録画する /rokuga suru/ (video)
recordable {adj} (able to be used to record something) :: 録れる /toreru/, 収録できる /shūroku dekiru/
recorder {n} (recording device) :: レコーダー /rekōdā/
recorder {n} (musical instrument) :: リコーダー /rikōdā/, レコーダー /rekōdā/, ブロックフレーテ /burokkufurēte/, 縦笛, 竪笛 /たてぶえ, tatebue/
recording {n} (reproduction stored in a permanent medium) :: 録音 /ろくおん, rokuon/
record player {n} (analogue electronic device for playing gramophone records, see also: gramophone) :: 蓄音機 /ちくおんき, chikuonki/, レコードプレーヤー /rekōdo purēyā/
recount {v} (to tell, narrate) :: 物語る /ものがたる, monogataru/, 詳述する /しょうじゅつする, shōjutsu suru/
recount {n} (counting again) :: 再集計 /さいしゅうけい, saishūkei/
recover {v} (intransitive: to get better, regain health) :: 回復する /かいふくする, kaifuku suru/
recovery {n} (act or process of regaining or repossession of something lost) :: 回収 /かいしゅう, kaishū/
recovery {n} (return to normal health) :: 回復 /かいふく, kaifuku/
recreation {n} (activity that diverts, amuses or stimulates) :: 娯楽 /ごらく, goraku/
recreation {n} (The process of recreating something) :: 再創造 (さいそうぞう, saisōzō)
recruit {n} (newly enlisted soldier) :: 新兵 /しんぺいt, shinpei/
recruitment {n} (process or art of finding candidates or recruits) :: 募集 /ぼしゅう, boshū/
rectangle {n} (quadrilateral) :: 長方形 /ちょうほうけい, chōhōkei/
rectangular {adj} (having a shape like a rectangle) :: 直角の /ちょっかくの, chokkaku no/
rectangular coordinates {n} (Cartesian coordinates) SEE: Cartesian coordinates ::
rectify {v} (to heal) SEE: heal ::
rectify {v} (to correct or amend something) :: 正す /ただす, tadasu/
rectum {n} (terminal part of the large intestine) :: 直腸 /ちょくちょう, chokuchō/
recuperate {v} (recover, especially from an illness) SEE: recover ::
recur {v} (to happen again) :: 再発する /さいはつする, saihatsusuru/
recurve bow {n} (type of bow) :: リカーブボウ
recycle {v} (to break down and reuse component materials) :: 再生する /さいせいする, saisei suru/, リサイクルする /risaikuru suru/
recycle {v} (to reuse as a whole) :: 再利用する /さいりようする, sairiyō suru/
recycle bin {n} ((computing) in Microsoft Windows, a storage location for deleted files) :: ごみ箱 /ごみばこ, gomibako/
recycling {n} (the practice of sorting and collecting waste materials for new use) :: リサイクル /risaikuru/, 再使用 /さいしよう, saishiyō/, リユース /riyūsu/, 再利用 /さいりよう, sairiyō/
red {n} (colour) :: /あか, aka/
red {adj} (having red as its colour) :: 赤い /あかい, akai/
red {adj} (of hair: orange-brown) :: 赤い /あかい, akai/
red {adj} (left-wing, socialist or communist) :: アカ /aka/
red admiral {n} (butterfly) :: アタランタアカタテハ /atarantaakatateha/
Red Army {prop} (name of the Soviet army) :: 赤軍 /Sekigun/
redback {n} (Latrodectus hasselti) :: 背赤後家蜘蛛 /セアカゴケグモ, seakagokegumo/
red beet {n} (beetroot) SEE: beetroot ::
red blood cell {n} (haemoglobin-carrying blood cell in vertebrates) :: 赤血球 /せっけっきゅう, sekkekkyū/
red cabbage {n} (a variety of cabbage having red leaves) :: 赤キャベツ /aka-kyabetsu/
redcap {n} (Porter) :: 赤帽 /あかぼう, akabō/
red carpet {n} (a strip of red carpet laid for a VIP) :: レッドカーペット /reddo kāpetto/
red cent {n} (a very small amount of money in the negative) :: びた一文 /bita ichimon/
red clover {n} (Trifolium pratense) :: 紫詰草 /むらさきつめくさ, murasakitsumekusa/, 赤詰草 /あかつめくさ, akatsumekusa/
Red Crescent {prop} (branch of the Red Cross) :: 赤新月 /せきしんげつ, seki-shingetsu/
Red Cross {prop} (Red Cross) :: 赤十字 /せきじゅうじ, sekijūji/, 赤十字社 /せきじゅうじしゃ, sekijūji-sha/
red deer {n} (Cervus elaphus) :: 赤鹿 /あかしか, akashika/
red dwarf {n} (small star) :: 赤色矮星 /せきしょくわいせい, sekishoku waisei/
redeem {v} (to recover ownership of something by paying a sum) :: 買い戻す /kai-modosu/
redeem {v} (to save from a state of sin) :: あがなう /aganau/
redeem {v} (to restore the reputation, honour of ...) :: 回復する /kaifuku-suru/
red envelope {n} (monetary gift) :: 祝儀袋 /しゅうぎぶくろ, shūgi-bukuro/ [wedding gift], お年玉 /おとしだま, otoshidama/ [New Year's gift]
red-eye {n} (Scardinius erythrophthalmus) :: ラッド
red flag {n} (socialist symbol) :: 赤旗 /akahata/
red fox {n} (Vulpes vulpes) :: 赤狐 /アカギツネ, akagitsune/
red giant {n} (large red star) :: 赤色巨星 /せきしょくきょせい, sekishokukyosei/
red-haired {adj} (having red hair) SEE: redheaded ::
red-handed {adj} (in the act of wrongdoing) :: 現行犯 /げんこうはん, genkōhan/
redhead {n} (red-haired person) :: 赤毛 /あかげ, akage/
redheaded {adj} (having red hair) :: 赤毛の /あかげの, akage no/, 赤髪の /あかがみの, akagami no/, 紅毛の /こうもうの, kōmō no/
red hot {n} (hot dog) SEE: hot dog ::
rediscovery {n} (act of rediscovering) :: 再認識 /さいにんしき, saininshiki/
red kite {n} (Milvus milvus) :: 赤鳶 /アカトビ, akatobi/
red knot {n} (the bird Calidris canutus) :: コオバシギ /koobashigi/
red light {n} (a warning light, especially as a traffic signal) :: 赤信号 /あかしんごう, akashingō/
red-light district {n} (area of prostitution) :: 歓楽街 /かんらくがい, kanrakugai/, 風俗街 /ふうぞくがい, fūzokugai/
red line {n} (a boundary or limit which should not be crossed) :: レッドライン /reddo rain/
red lynx {n} (bobcat) SEE: bobcat ::
red meat {n} (meat) :: 赤肉 /あかにく, akaniku/
red-necked phalarope {n} (Phalaropus lobatus) :: アカエリヒレアシシギ /akaerihireashishigi/
red-necked stint {n} (Calidris ruficollis) :: トウネン /tounen/
redo {v} (to do again) :: やり直す /やりなおす, yarinaosu/, 再びやる /ふたたびやる, futatabi yaru/
redoubt {v} (to dread) SEE: dread ::
red panda {n} (Ailurus fulgens) :: レッサーパンダ /ressā panda/
red pepper {n} (red colored pepper) :: ピーマン /pīman/
red phalarope {n} (Phalaropus fulicarius) :: ハイイロヒレアシシギ /haiirohireashishigi/
Red Planet {prop} (Mars) :: 赤い惑星 /akai wakusei/
red poppy {n} (Papaver rhoeas) SEE: corn poppy ::
red rail {n} (bird of extinct Mauritian species) :: モーリシャスクイナ /mōrishasukuina/
red scare {n} (perceived threat from communism and leftist movements) :: 赤狩り /あかがり, akagari/
Red Sea {prop} (sea between Africa and Arabia) :: 紅海 /Kōkai/
redshift {n} (change in wavelength) :: 赤方偏移 (sekihō hen'i)
Red Square {prop} (Moscow square) :: 赤の広場 /あかのひろば, Aka no hiroba/
red state {n} (red state in the United States) :: 赤い州 /akai shū/
red-tailed hawk {n} (bird of prey) :: 赤尾鵟 /akao no suri/
red tape {n} (excessive bureaucracy) :: 繁文縟礼 /hanbun jokurei/, レッドテープ /reddo teepu/, [slang] お役所さんの仕事 /o-yakusho-san no shigoto/
red tea {n} (black tea) SEE: black tea ::
red-throated tit {n} (Melaniparus fringillinus) :: カオアカガラ
red tide {n} (algal bloom) :: 赤潮 /あかしお, akashio/
reduce {v} (to bring down) :: 削減する /sakugen suru/, 減らす /herasu/, 下げる /sageru/ [to lower]
reduce {v} (to lose weight) :: 減る /へる, heru/
reduce {v} (to bring to an inferior rank) :: 下げる /sageru/, 切り詰める /kiritsumeru/
reduce {v} (to bring to terms; to humble; to conquer; to subdue; to capture) :: 鎮める /shizumeru/, 鎮圧する /chin'atsu suru/
reduce {v} (to bring to an inferior state or condition) :: 強いる /shiiru/
reduce {v} (to decrease the liquid in food) :: 煮詰める /nitsumeru/
reduce {v} (chemistry: to add electrons to or remove hydrogen) :: 還元する /kangen suru/
reduce {v} (metallurgy: to remove non-metals from metal) :: [phrase] 不純物を取り除く /fujunbutsu wo torinozoku/
reduce {v} (math: to simplify a formula) :: 簡約する /kan'yaku suru/, 約分する /yakubun suru/
reducer {n} (reducing agent) SEE: reducing agent ::
reducible {adj} (capable of being reduced) :: 減らせる /heraseru/
reducible {adj} (able to be factored into polynomials of lower degree) :: 可約の /kayaku no/
reducible {adj} (able to be factored into smaller integers; composite) :: 可約の /kayaku no/
reducing agent {n} (any substance that reduces, or donates electrons to, another) :: 還元剤 /kangen-zai/
reductant {n} (reducing agent) SEE: reducing agent ::
reductase {n} (enzyme that chemically reduces its substrate) :: 還元酵素 /kangen-kōso/
reduction {n} (math: rewriting an expression) :: 簡約 /kan'yaku/
reduction {n} (computability theory: a transformation of one problem into another problem) :: 還元 /kangen/
redundancy {n} (state of being redundant) :: 冗長 /じょうちょう, jōchō/, 冗長性 /じょうちょうせい, jōchōsei/
redundant {adj} (superfluous) :: 冗長 /jōchō/
red wine {n} (red coloured wine) :: 赤ワイン /aka-wain/, 赤葡萄酒 /あかぶどうしゅ, akabudōshu/
redwood {n} (the species Sequoia sempervirens) :: セコイア /sekoia/
reed {n} (grass-like plant) :: /よし, yoshi/, /あし, ashi/
reed {n} (weaving) :: /おさ, osa/
reed bed {n} (place where reeds grow) :: 葦原 /あしはら, ashihara, あしわら, ashiwara/
reed warbler {n} (Acrocephalus scirpaceus) :: ヨーロッパヨシキリ /yo-roppayoshikiri/
reef {n} (rocks at or near surface of the water) :: /shō/, 暗礁 /あんしょう, anshō/
reef {n} (arrangement to reduce the area of a sail) :: 縮帆 /shukuho/
reefer {n} (marijuana) SEE: marijuana ::
reek {n} (unpleasant smell) :: 臭気 /しゅうき, shūki/, 悪臭 /あくしゅう, akushū/, 臭味 /しゅうみ, shūmi/, 臭い /におい, nioi/
reel {n} (spool) :: リール /rīru/
reelect {v} (to elect for a subsequent time) :: 再選する /さいせんする, zaisen suru/, 改選する /かいせんする, kaisen suru/
reelection {n} (the act of being elected after already being elected once) :: 再選 /さいせん, zaisen/, 改選 /かいせん, kaisen/
Reeves' shad {n} (Tenualosa reevesii) :: 鰣魚 /じぎょ, jigyo/
refectory {n} (dining-hall) :: 食堂 /しょくどう, shokudō/
refer {v} (to direct to a source for help or information) :: 問い合わせる /といあわせる, toiawaseru/
referee {n} (sport: umpire, judge of a game) :: 審判 /しんぱん, shinpan, しんばん, shinban/, レフェリー /referī/
reference {n} (measurement one can compare to) :: 参考 /さんこう, sankō/
reference {n} (information about a person) :: 照会 /shōkai/, 照会先 /しょうかいさき, shōkaisaki/
reference {n} (academic writing: source) :: 出典 /shutten/
reference {v} (to refer to) :: 参照する /sanshō suru/
reference {v} (to mention) :: 言及する /genkyū suru/
reference book {n} (book providing factual information) :: 参考書 /さんこうしょ, sankōsho/
referendum {n} (direct popular vote) :: [general] 住民投票 /じゅうみんとうひょう, jūmin-tōhyō/; [for national vote] 国民投票 /こくみんとうひょう, kokumin-tōhyō/
refill {n} (a filling after the first) :: お代わり /おかわり, o-kawari/, リフィル /rifiru/
refinement {n} (act, or the result of refining; the removal of impurities, or a purified material) :: みやび /miyabi/
refinement {n} (high-class style; cultivation) :: みやび /miyabi/
refinery {n} (building used to produce refined products) :: 精錬所 /せいれんしょ, seirensho/
refining {n} (process) SEE: refinement ::
reflect {v} (to bend back from a surface) :: 跳ね返す /はねかえす, hanekaesu/, 反射する /はんしゃする, hansha-suru/
reflect {v} (to be bent back from a surface) :: 跳ね返る /はねかえる, hanekaeru/, 反射する /はんしゃする, hansha-suru/
reflect {v} (to mirror, or show the image of something) :: 映す /うつす, utsusu/, 反射する /はんしゃする, hansha-suru/
reflect {v} (to be mirrored) :: 映る /うつる, utsuru/
reflect {v} (to agree with; to closely follow) :: 反映する /han'ei-suru/
reflect {v} (to give evidence of someone's or something's character etc.) :: 反映する /han'ei-suru/
reflection {n} (act of reflecting; the state of being reflected) :: 反射 /はんしゃ, hansha/
reflection {n} (something that is reflected) :: 反映 /はんえい, han'ei/
reflector {n} (small reflecting disk on a vehicle) :: 反射鏡 /はんしゃきょう, hanshakyō/
reflex {n} (automatic response) :: 反射 /はんしゃ, hansha/
reflexive {adj} (in grammar) :: 再帰的 /saiki-teki/
reflexive {adj} (in mathematics) :: 反射的 /はんしゃてき, hanshateki/
reflexive {n} (reflexive pronoun) SEE: reflexive pronoun ::
reflexive {n} (reflexive verb) SEE: reflexive verb ::
reflexive pronoun {n} (a part of speech) :: 再帰代名詞 /さいきだいめいし, saiki daimeishi/
reflexive verb {n} (verb with equivalent subject and direct object) :: 再帰動詞 /saiki dōshi/
reform {n} (amendment) :: 改革 /かいかく, kaikaku/
reformer {n} (one who reforms, or who works for reform) :: リフォーマー /rifōmā/
refract {v} (to refract) SEE: disperse ::
refraction {n} (bending of any wave) :: 屈折 /くっせつ, kussetsu/
refractive index {n} (ratio of the speed of light in vacuum to another medium) :: 屈折率 /kussetsuritsu/
refrain {v} (to abstain (from)) :: 慎む /tsutsushimu/, 差し控える /sashihikaeru/
refrain {n} (burden of song) :: リフレーン /rifurēn/
refresh {v} (to renew or revitalize) :: 爽やかにする /さわやかにする, sawayaka ni suru/
refresh {v} (computing: to reload a document, web page etc.) :: リフレッシュする /rifuresshu suru/, 再読み込みする /さいよみこみする, saiyomikomi suru/, 更新する /kōshin suru/
refreshing {adj} (refreshing) :: 爽快 /そうかい、sōkai/
refrigerate {v} (freeze) SEE: freeze ::
refrigerate {v} (cool down) SEE: cool down ::
refrigeration {n} (process of preserving something by cooling) :: 冷却 /れいきゃく, reikyaku/
refrigerator {n} (appliance) :: 冷蔵庫 /れいぞうこ, reizōko/
refuge {n} (state of safety, protection or shelter) :: 避難所 /ひなんじょ, hinanjo/, 避難 /ひなん, hinan/
refuge {n} (place providing safety, protection or shelter) :: 避難所 /ひなんじょ, hinanjo/
refugee {n} (person seeking political asylum) :: 難民 /なんみん, nanmin/
refugee {n} (person seeking economic asylum) :: 難民 /なんみん, nanmin/
refugee camp {n} (camp built to receive refugees) :: 難民キャンプ /nanmin kyanpu/
refund {v} (to return (money) to (someone)) :: 払い戻す /はらいもどす, haraimodosu/, 返金する /へんきんする, henkin suru/
refund {n} (amount of money returned) :: 払い戻し /はらいもどし, haraimodoshi/, 返金 /へんきん, henkin/
refurbish {v} (rebuild or replenish) :: 改装する /かいそうする, kaisō suru/
refusal {n} (the act of refusing) :: 拒絶 /きょぜつ, kyozetsu/, 拒否 /きょひ, kyohi/, 断わり /ことわり, kotowari/
refuse {n} (items or material that have been discarded) :: ごみ /gomi/
refuse {v} ((transitive) decline (request, demand)) :: 断る /ことわる, kotowaru/, 拒む /こばむ, kobamu/, 否む /いなむ, inamu/
refuse {v} ((intransitive) decline a request or demand) :: 断る /ことわる, kotowaru/
refutation {n} (an act of refuting) :: 反駁 /はんばく, hanbaku/
refute {v} (to prove (something) to be false or incorrect) :: 反駁する /はんばくする, hanbaku suru/
regard {n} (concern for another) :: 尊重 /sonchō/
regard {v} (to hold in esteem) :: 尊重する /sonchō suru/
regard {v} (to consider, look upon in a given way) :: 見なす /minasu/
regard {v} (to take notice of, pay attention to) :: 留意する /ryūi suru/
regarding {prep} (concerning) :: ...に付いて /...について, ... ni tsuite/, ...に関して /...にかんして, ... ni kan shite/, ...に対して /...にたいして, ... ni tai shite/
regards {n} (greeting at the end of a letter) :: よろしくお願いします /yoroshiku o-negai-shimasu/, よろしく /yoroshiku/
regency {n} (system of government) :: 摂政 /sesshō/
regeneration {n} (rebuilding or restructuring; large scale repair or renewal) :: 再建 /さいけん, saiken/
Regensburg {prop} (city in Germany) :: レーゲンスブルク /Rēgensuburuku/
regent {n} (one who rules in place of the monarch) :: 摂政 /せっしょう, sesshō/
reggae {n} (music genre) :: レゲエ /regē/
regime {n} (form of government) :: 政権 /せいけん, seiken/, 体制 /たいせい, taisei/
regime change {n} (overthrow of a government) :: 政体の変更 /seitai no henkō/
regiment {n} (army unit) :: 連隊 /れんたい, rentai/
region {n} (any considerable and connected part of a space or surface) :: 地方 /ちほう, chihō/, 区域 /くいき, kuiki/
regional lockout {n} (prevents the playing of imported media on a domestically marketed device) :: 地方閉鎖 /chihōheisa/
register {n} (music: organ stop) :: 音栓 /onsen/
register {v} (to enter in a register) :: 登録する /とうろくする, tōroku suru/
register {n} (cash register) SEE: cash register ::
registered mail {n} (type of mail) :: 書留郵便 /かきとめゆうびん, kakitome yūbin/
registered trademark {n} (officially registered trademark) :: 登録商標 /とうろくしょうひょう, tōroku shōhyō/
registrar {n} (official keeper of records) :: 記録係 /きろくがかり, kiroku-gakari/
registration {n} (the act of signing up or registering for something) :: 登録 /とうろく, tōroku/
registration {n} (that which registers or makes something official) :: 登録 /とうろく, tōroku/
registration {n} (the location where guests register) :: 受付 /uketsuke/
registry {n} (database) :: レジストリ /rejisutori/
regolith {n} (layer of loose rock that constitutes the surface of most land) :: レゴリス /regorisu/, 表土 /ひょうど, hyōdo/
regress {v} (to move backwards to an earlier stage) :: 後退する /kōtai suru/, 退歩する /taiho suru/
regression {n} (return to a previous state) :: 回帰 /かいき, kaiki/
regression {n} (statistics: analytic method) :: 回帰 /かいき, kaiki/
regret {v} (feel sorry about some past thing) :: 後悔する /kōkai suru/, 悔いる /くいる, kuiru/, 残念に思う /ざんねんにおもう, zannen ni omou/
regret {n} (instance of such an emotion) :: 後悔 /こうかい, kōkai/
regular {adj} (having a constant pattern) :: 規則 /きそく, kisoku/, 規則動詞 /きそくどうし, kisoku-dōshi/
regular {adj} (grammar) :: 規則な /きそくな, kisoku na/
regular expression {n} (computing: a concise description of a pattern to be matched) :: 正規表現 /せいきひょうげん, sēkihyōgen/
regularity {n} (condition or quality of being regular) :: 規則性 /kisokusei/
regular verb {n} (a verb which conjugates regularly) :: 規則動詞 /きそくどうし, kisoku dōshi/
regulate {v} (control) SEE: control ::
regulate {v} (adjust) :: 調節する /ちょうせつする, chōsetsu suru/
regulation {n} (act or condition) :: 規制 /きせい, kisei/
regulation {n} (law or administrative rule) :: 規則 /きそく, kisóku/
rehearsal {n} (practicing of performance to test or improve it) :: リハーサル /rihāsaru/, [abbreviation] リハ /riha/
reheat {v} (heat something after it has cooled off) :: 加熱する /かねつする, kanetsu suru/, 再熱する /さいねつする, sainetsu suru/, 再加熱する /さいかねつする, saikanetsu suru/
Reich {n} (a German empire or nation) :: ライヒ /raihi/, 帝国 /ていこく, teikoku/ [empire]
Reichstag {prop} (the lower chamber of the federal parliament of Germany until 1945) :: ライヒスターク /Raihisutāku/
Reims {prop} (city) :: ランス /Ransu/
rein {n} (strap or rope) :: 手綱 /たづな, tazuna/
reincarnation {n} (rebirth of a mental capacity in a physical life form) :: 転生 /てんせい, tensei, てんしょう, tenshō/, 輪廻 /りんね, rinne/, 生まれ変わり /umarekawari/
reindeer {n} (Rangifer tarandus) :: トナカイ /tonakai/, 馴鹿 /となかい, tonakai/, 馴鹿 /じゅんろく, junroku/
reinforce {v} (to strengthen by addition) :: 補強する /ほきょうする, hokyō suru/, 加強 /kakyō/
reinforced concrete {n} (building material) :: 鉄筋コンクリート /tekkin-konkurīto/
reinforcement {n} (in plural: additional troops or materiel sent to support a military action) :: 援兵 /えんぺい, enpei/
reinstall {v} (install again) :: 再インストールする /saiinsutōru suru/
reinvent the wheel {v} (do work unnecessarily) :: 車輪の再発明 /しゃりんのさいはつめい, sharin-no saihatsumei/
reject {v} (to throw away, reject) SEE: discard ::
reject {v} (refuse to accept) :: 拒絶する /きょぜつする, kyozetsu suru/
rejoice {v} (be happy) :: 喜ぶ /よろこぶ, yorokobu/, 嬉しがる /うれしがる, ureshigaru/, 嬉しい /うれしい, ureshii/
rejoiceful {adj} (feeling or showing great rejoice) :: 喜ばしい /よろこばしい, yorokobashī/
rejuvenate {v} (render young again) :: 若返らせる /わかがえらせる, wakagaeraseru/
rejuvenation {n} (the process of rendering young again) :: 若返り /わかがえり, wakagaeri/
relate {v} (to make a connection from something to something else) :: 関連付ける /kanren-zukeru/, 結び付ける /musubi tsukeru/
relate {v} (to narrate) SEE: narrate ::
relate {v} (to interact) SEE: interact ::
relation {n} (way in which two things may be associated) :: 関係 /kankei/, 関連 /kanren/
relation {n} (mathematics: set of ordered tuples, a Boolean function of two or more arguments) :: 関係 /kankei/
relation {n} (set of ordered tuples retrievable by a database) :: 関係 /kankei/
relational {adj} (relative) SEE: relative ::
relationship {n} (connection or association) :: 関係 /かんけい, kankei/
relationship {n} (kinship) :: 関係 /かんけい, kankei/
relative {adj} (conditional; depending on something else) :: 相対的 /そうたいてき, soutaiteki/
relative {n} (someone in the same family; someone connected by blood, marriage, or adoption) :: 親戚 /しんせき, shinseki/, 身内 /みうち, miuchi/, 関係詞 /かんけいし, kankeishi/
relative clause {n} (type of subordinate clause) :: 関係節 /かんけいせつ, kankeisetsu/
relative complement {n} (set of elements contained in one set but not another) :: 差集合 /さしゅうごう, sashūgō/
relative humidity {n} (amount of water vapor in the air) :: 相対湿度 /そうたいしつど, sōtai shitsudo/
relatively {adv} (proportionally) :: 比較的に /ひかくてきに, hikakuteki-ni/
relatively {adv} (somewhat) SEE: somewhat ::
relative pronoun {n} (pronoun that introduces a relative clause) :: 関係代名詞 /かんけいだいめいし, kankei-daimeishi/
relativism {n} (theory that truth and moral values are relative) :: 相対主義 /そうたいしゅぎ, sōtaishugi/
relativistic {adj} (of, or relating to relativity) :: 相対論的 /そうたいろんてき, sōtaironteki/
relativistic {adj} (at, or near the speed of light) :: 相対論的 /そうたいろんてき, sōtaironteki/
relativity {n} (the state of being relative) :: 相対性 /そうたいせい, sōtaisei/, 相対 /そうたい, sōtai/
relax {v} (to calm down) :: 落ち着く /ochitsuku/
relax {v} (to make something loose) :: くつろがせる /kutsurogaseru/
relax {v} (to become loose) :: くつろぐ /kutsurogu/
relax {v} (to make something less severe or tense) :: 落ち着かせる /ochitsukaseru/, 和らげる /yawarageru/, [phrase] 緊張を解く /kinchō wo toku/
relax {v} (to become less severe or tense) :: 落ち着く /ochitsuku/, [phrase] 緊張を解く /kinchō o toku/, [colloquial] ほっとする /hotto suru/
relax {v} (to make something (such as codes and regulations) more lenient) :: 緩和する /kanwa suru/, 緩める /yurumeru/
relax {v} (to become more lenient) :: 緩和する /kanwa suru/, 緩める /yurumeru/
relax {v} (to relieve (something) from stress) :: 落ち着かせる /ochitsukaseru/, 和らげる /yawarageru/, [phrase] 緊張を解く /kinchō o toku/
relaxed {adj} (having an easy-going mood) :: くつろいだ /kutsuroida/, リラックスした /rirakkusu shita/
relay {n} (athletics discipline) :: リレー /rirē/
release {n} (software: distribution of a computer software product) :: リリース /rirīsu/
release {v} (to let go (of)) :: 解放する /かいほうする, kaihō suru/, 放す /はなす, hanasu/
release {v} (to make available to the public) :: 発売する /はつばいする, hatsubai suru/, リリースする /rirīsu suru/
relegate {v} (to exile) :: 追い払う /oiharau/
relegate {v} (to consign) :: 格下げする /kakusage suru/, 降格させる /kōkaku saseru/
relevance {n} (property or state of being relevant, pertinency) :: 関連性 /かんれんせい, kanrensei/
relevancy {n} (relevance) SEE: relevance ::
relevant {adj} (directly related, connected, or pertinent to a topic) :: 適切 /てきせつ, tekisetsu/, 関連した /かんれんした, kanren shita/
reliable {adj} (fit to be relied on) :: 頼もしい /たのもしい, tanomoshii/
reliably {adv} (in a reliable manner) :: しっかり /shikkari/, 頼もしく /たのもしく, tanomoshiku/
relic {n} (that which remains) :: 遺物 /いぶつ, ibutsu/, 遺跡 /いせき, iseki/
relief {n} (removal of stress or discomfort) :: 安心 /あんしん, anshin/, 救済 /きゅうさい, kyūsai/
relief {n} (feeling associated with removal of stress or discomfort) :: 安心 /あんしん, anshin/, 安心感 /あんしんかん, anshin kan/
relief {n} (person who takes over a shift) :: 交代者 /こうたいしゃ, kōtaisha/
relief {n} (humanitarian aid or assistance) :: 救済 /きゅうさい, kyūsai/, 救援 /きゅうえん, kyūen/
relief {n} (aid or assistance offered in time of need) :: 救済 /きゅうさい, kyūsai/, 救援 /きゅうえん, kyūen/
relief {n} (law: court-ordered compensation, aid, or protection, redress) :: 法的救済 /ほうてききゅうさい, hōteki kyūsai/ [legal relief], 賠償 /ばいしょう, baishō/ [compensation]
relief {n} (reduction in tax) :: 減税 /げんぜい, genzei/
relief {n} (type of artwork) :: 浮き彫り /うきぼり, ukibori/, リリーフ /rirīfu/, レリーフ /rerīfu/
relief {n} (apparent difference in elevation) :: 浮彫的効果 /うきぼりてきこうか, ukiboriteki kōka/ [an effect like relief carving], 立体画法 /りったいがほう, rittai gahō/ [a 3-D drawing or painting technique]
relief {n} (difference of elevations on a surface) :: 起伏 /きふく, kifuku/ [rises and dips], 高低 /こうてい, kōtei/ [highs and lows]
relief pitcher {n} (baseball: replacement pitcher) :: 救援投手 /kyūentōshu/
relieve oneself {v} :: 用を足す /ようをたす, yō o tasu/
religion {n} (system of beliefs dealing with soul, deity and/or life after death) :: 宗教 /しゅうきょう, shūkyō/
religious {adj} (concerning religion) :: 宗教的 /しゅうきょうてき, shūkyōteki/
religious {adj} (committed to the practice of religion) :: 信仰的 /しんこうてき, shinkōteki/
reload {v} (to load (something) again) :: 入れ直す /いれなおす, irenaosu/
reload {v} (to refresh a copy of a program in memory or of a web page on screen) :: リロードする /rirōdo suru/, 再読み込みする /さいよみこみする, saiyomikomi suru/
relocation {n} (moving to another place) :: 移転 /いてん, iten/, 移動
reluctant {adj} (not wanting to take some action) :: 嫌がる /いやがる, iyagaru/, 嫌な /いやな, iya na/
reluctantly {adv} (in a reluctant manner) :: しぶしぶ /shibushibu/, 否々乍ら /いやいやながら, iyaiya-nagara/
rely {v} (rest with confidence) :: 頼る /たよる, tayoru/, あてにする /ate-ni suru/, 頼む /たのむ, tanomu/
remain {v} (to stay behind while others withdraw) :: 残る /のこる, nokoru/, 居残る /いのこる, inokoru/, とどまる /todomaru/, 留まる /とまる, tomaru/
remain {v} (to continue unchanged) :: 残る /のこる, nokoru/
remainder {n} (what remains after some has been removed) :: 残り /のこり, nokori/
remainder {n} (mathematics: amount left over after repeatedly subtracting the divisor) :: 剰余 /じょうよ, jōyo/
remainder {n} (items left unsold and subject to reduction in price) :: 売れ残り /urenokori/
remains {n} (remains) SEE: wreck ::
remake {n} (new version of film) :: リメイク /rimeiku/
remark {n} (act of pointing out; notice or observation) :: 注意 /ちゅうい, chūi/
remark {n} (expression of something noticed) :: 注意書き /ちゅういがき, chūi-gaki/, 但書き /ただしがき, tadashi-gaki/, 発言 /はつげん, hatsugen/
remark {v} (to make a remark or remarks; to comment) :: 述べる /のべる, noberu/, 評する /ひょうする, hyō-suru/, 言及する /げんきゅうする, genkyū suru/
remark {v} (to mark in a notable manner; to distinguish clearly) :: 述べる /のべる, noberu/, 評する /ひょうする, hyō-suru/, 言及する /げんきゅうする, genkyū suru/
remark {v} (to take notice of, or to observe, mentally) :: 注目する /ちゅうもくする, chūmoku suru/
remark {v} (to express in words or writing, as observed or noticed) :: 述べる /のべる, noberu/, 評する /ひょうする, hyō-suru/, 言及する /げんきゅうする, genkyū suru/
remedy {n} (medicine, application, or treatment) :: 医学 /igaku/
remember {v} (to recall from one's memory) :: 思い出す /おもいだす, omoidasu/, 覚える /おぼえる, oboeru/
remember {v} (to memorize) :: 覚える /おぼえる, oboeru/, 記憶する /きおくする, kioku suru/
remember {v} (to not forget to do something required) :: 確認する /かくにんする, kakunin suru/
remember {v} (to convey greetings) :: よろしく伝える /よろしくつたえる, yoroshiku tsutaeru/
remember {v} ((obsolete) to remind) SEE: remind ::
remembrance {n} (act of remembering) :: 思い出 /おもいで, omoide/, 回想 /かいそう, kaisō/
remembrance {n} (state of being remembered) :: 思い出 /おもいで, omoide/
remembrance {n} (something remembered) :: 思い出 /おもいで, omoide/
remembrance {n} (that which serves to keep in or bring to mind) :: [memorial] 思い出 /おもいで, omoide/, [token] 記念碑 /きねんひ, kinenhi/, 記念品 /きねんひん, kinenhin/, [memento which reminds a person who passed away] 形見 /かたみ, katami/
remembrance {n} (power of remembering) :: 記憶 /きおく, kioku/
remembrance {n} ((obsolete) something to be remembered) :: 記憶 /きおく, kioku/
remind {v} (Cause one to experience a memory; bring to a person's notice) :: 思い出させる /おもいださせる, omoidasaseru/
reminder {n} (something that reminds) :: 備忘 /びぼう, bibō/, 念押し /ねんおし, nen'oshi/, リマインダー /rimaindā/
remission {n} (abatement or lessening of the manifestations of a disease) :: 緩解 /かんかい, kankai/
remit {v} (to postpone) SEE: postpone ::
remix {n} (rearrangement of an older piece of music) :: リミックス /rimikkusu/
remora {n} (elongate fish from the family Echeneidae) :: コバンザメ /kobanzame/
remorse {n} (feeling of regret or sadness for doing wrong or sinning) :: 良心の呵責 /りょうしんのかしゃく, ryōshin no kashaku/, 悔悟 /かいご, kaigo/
remote {adj} (at a distance) :: 遠い /とおい, tōi/, 遠隔な /えんかくな, enkaku na/, 辺鄙な /へんぴな, henpi na/, 遥かな /はるかな, haruka na/
remote control {n} (device used to operate an appliance or mechanical toy from a short distance away) :: リモートコントロール /rimōtokontorōru/, リモコン /rimokon/
remote control {n} (doing something from a distance) :: 遠隔操作 /えんかくそうさ, enkaku sōsa/
removal {n} (The process of moving, or the fact of being removed) :: 排除, 除去
removal {n} (The dismissal of someone from office) :: 異動, 更迭, 左遷
removal {n} (a funeral ceremony) :: 葬儀, 葬式, 告別式, 追悼式
remove {v} (to remove) SEE: delete ::
remove {v} (to take away) :: 移す /utsusu/, 除く /nozoku/, 取り去る /torisaru/, 退ける /dokeru, nokeru/
remuneration {n} (something given in exchange for goods or services rendered) :: 報酬 /ほうしゅう, hōshū/
remuneration {n} (a payment for work done; wages, salary, emolument) :: 給料 /きゅうりょう, kyūryō/, サラリー /sararī/
Remus {prop} (the founder of Rome) :: レムス /Remusu/
ren {n} (a kidney) SEE: kidney ::
renaissance {n} (rebirth or revival) :: 復興、再生
renaissance {n} (Renaissance) SEE: Renaissance ::
Renaissance {prop} (14th-century revival) :: 文芸復興 /ぶんげいふっこう, bungeifukkō/,  ルネサンス /runesansu/, ルネッサンス /runessansu/
Renaissance {prop} (the period) :: ルネサンス /runesansu/, ルネッサンス /runessansu/
renal pelvis {n} (funnel-like dilated proximal part of the ureter in the kidney) :: 腎盂 /じんう, jin'u/
rename {v} (to give a new name to) :: 改名する /かいめいする, kaimei suru/, 改称する /かいしょうする, kaishō suru/
renaming {n} (act in which something is renamed) :: 改名 /かいめい, kaimei/, 改称 /かいしょう, kaichō/
Renault {prop} (car of Renault brand) :: ルノー /Runō/
rendaku {n} (sequential voicing in Japanese) :: 連濁 /れんだく, rendaku/
render unto Caesar {v} (to give (something) to one's state or government, especially in the form of a tax payment) :: 皇帝のものは皇帝に /kōtei no mono wa kōtei ni/
rendezvous {v} (meet at an agreed time and place) :: 待ち合わせる /machiawaseru/
renegade {n} (outlaw or rebel) :: 変節者 /へんせつしゃ, hensetsusha/
renew {v} (to make new again) :: 再創造 /さいそうぞう, saisōzō/
renewable {adj} (Able to be renewed) :: 再生可能な /saisei-kanou-na/
renewable {adj} (Sustainable) :: 再生可能な /saisei-kanou-na/
renewable energy {n} :: 再生可能エネルギー /saisei-kanō enerugī/
renewal {n} (act of renewing) :: 更新 /こうしん, kōshin/
renminbi {n} (currency in China) :: 人民元 /じんみんげん, jinmingen/
rennet {n} (An enzyme) :: レンネット /rennetto/
rennet stomach {n} (abomasum) SEE: abomasum ::
renovate {v} (to renew; to revamp) :: 改装する /かいそうする, kaisō-surú/, 修築する /しゅうちくする, shūchiku-surú/, 更改する /こうかいする, kōkai-surú/
renovation {n} (act or process of renovating) :: 改装 /かいそう, kaisō/, 修築 /しゅうちく, shūchiku/, 更改 /こうかい, kōkai/
rent {n} (payment made by a tenant) :: 家賃 /やちん, yachin/
rent {n} (payment made for the use of equipment or a service) :: 借り賃 /かりちん, karichin/
rent {v} (to occupy premises in exchange for rent) :: 賃借する /ちんしゃくする, chinshaku suru/, 借りる /かりる, kariru/
rent {v} (to grant occupation in return for rent) :: 貸す /かす, kasu/, 貸し借りする /かしかりする, kashikari suru/
rental {n} (something rented) :: レンタル /rentaru/, 賃貸し /ちんがし, chingashi/
rental {n} (payment) :: 賃貸料 /ちんたいりょう, chintairyō/
rentier {n} (individual who receives capital income) :: 金利生活者 /きんりせいかつしゃ, kinri seikatsusha/, ランティエ /rantie/
renunciation {n} (the act of rejecting or renouncing something as invalid) :: 放棄 /hōki/, 棄却 /kikyaku/
reorganize {v} (to organize again) :: 改変 /kaihen/
rep {n} (reputation) SEE: reputation ::
rep {n} (representative) SEE: representative ::
rep {n} (repetition) SEE: repetition ::
repair {v} (to restore to good working order) :: 修理する /しゅうりする, shuri-suru/
repair {n} (act of repairing something) :: 修理 /shūri/
reparation {n} (payment to undo transgressions) :: 補償 /ほしょう, hoshō/, 賠償 /ばいしょう, baishō/, 償い /つぐない, tsugunai/
reparation {n} (renewing or restoring) :: 修理 /しゅうり, shūri/, 修復 /しゅうふく, shūfuku/, 回復 /かいふく, kaifuku/
repatriation {n} (the process of returning of a person to their country of origin) :: 帰還 /きかん, kikan/, 送還 /そうかん, sōkan/
repay {v} (pay back) SEE: pay back ::
repdigit {n} (number composed of one digit) :: ぞろ目
repeat {v} (do or say again) :: 繰り返す /くりかえす, kurikaesu/, リピートする /ripīto suru/
repeatedly {adv} (done several times) :: 繰り返して /くりかえして, kurikaeshite/
repent {v} (to feel sorrow or regret for what one has done or omitted to do) :: 悔い改める /くいあらためる, kuiaratameru/
repentance {n} (condition of being penitent) :: 懺悔 /ざんげ, zange/; [Buddhism] 懺悔 /さんげ, sange/
repentance {n} (feeling of regret or remorse) :: 懺悔 /ざんげ, zange/; [Buddhism] 懺悔 /さんげ, sange/, 悔悟 /かいご, kaigo/
repertoire {n} (list of dramas, operas, pieces, parts, etc., which a company or a person has rehearsed) :: レパートリー /repātorī/
repetition {n} (act or an instance of repeating or being repeated) :: 繰り返し /くりかえし, kurikaeshi/, 反復 /はんぷく, hanpuku/
repetitive strain injury {n} (injury to muscles and tendons caused by repetitive use) :: 反復運動過多損傷 /Hanpukuundōkatasonshō/
replace {v} (to substitute) :: 取り換える /とりかえる, torikaeru/
replacement {n} (a person or thing that takes the place of another; a substitute) :: 代替
replacement {n} (act of replacing) :: 交換
replica {n} (exact copy) :: 複製 /ふくせい, fukusei/, 写し /うつし, utsushi/, 模造品 /もぞうひん, mozōhin/, レプリカ /repurika/
reply {v} (to give a written or spoken response) :: 返事する /へんじする, henji-suru/, 返信する /へんしんする, henshin-suru/, [answer] 答える /こたえる, kotaeru/
reply {v} (to act or gesture in response) :: 返事する /へんじする, henji-suru/
reply {v} (to repeat something back) :: 返事する /へんじする, henji-suru/
reply {n} (written or spoken response) :: 返事 /へんじ, henji/, 返答 /へんとう, hentō/, 答え /こたえ, kotae/, [written] 返信 /へんしん, henshin/, 回答 /かいとう, kaitō/, リプライ /ripurai/, リプ /ripu/
reply {n} (something given in reply) :: お返し /okaeshi/
report {v} (to relate details of) :: 報告する /ほうこくする, hōkoku suru/, 報ずる /ほうずる, hōzuru/
report {n} (information describing events) :: 報告 /ほうこく, hōkoku/, レポート /repōto/, 答申 /とうしん, tōshin/
report {n} ((ballistics) the sharp, loud sound from a gun or explosion) :: 銃声 /じゅうせい/
report card {n} (grades) :: 成績表 /せいせきひょう, seisekihyō/
reported speech {n} (a form of speech used to express what another has said) :: 間接話法 /かんせつわほう, kansetsu wahō/
reporter {n} (journalist) :: 記者 /きしゃ, kisha/, 報告者 /ほうこくしゃ, hōkokusha/, リポーター /ripōtā/, ジャーナリスト /jānarisuto/
repository {n} (a location for storage, often for safety or preservation) :: 倉庫 /そうこ, sōko/
repost {n} (the act of posting again, the material thus posted) :: 再掲示 /さいけいじ, saikeiji/
represent {v} (to stand in the place of, act on behalf of) :: 代表する /daihyō suru/
representative {n} (one who speaks for another) :: 代表 /だいひょう, daihyō/
repression {n} (act of repressing) :: 鎮圧 /ちんあつ, chin'atsu/, 抑圧 /よくあつ, yokuatsu/, 弾圧 /だんあつ, dan'atsu/
reprint {n} (printed matter that has been published before but is now being released again) :: 再版 /saihan/, 増刷 /zousatsu/, 増し刷り /mashizuri/, 重版 /jūhan/
reprisal {n} (retaliation) :: 報復 /houfuku/
reprise {n} (repetition) SEE: repetition ::
reproduction {n} (the act of reproducing new individuals biologically, see also: procreation) :: 生殖 /せいしょく, seishoku/
reproduction {n} (a duplicate) :: 複製 /ふくせい, fukusei/
reproductive organ {n} (organ used in sexual reproduction) SEE: sex organ ::
reptile {n} (a cold-blooded vertebrate) :: 爬虫 /はちゅう, hachū/, 爬虫類 /はちゅうるい, hachūrui/
republic {n} (a type of state) :: 共和国 /きょうわこく, kyōwakoku/
Republican {n} (supporter of the Republican Party of the U.S.) :: 共和党員 /きょうわとういん, kyōwa tōin/
republicanism {n} (republicanism as a form of government) :: 共和 /きょうわ, kyōwa/, 共和
Republic of Armenia {prop} (official name of Armenia) :: アルメニア共和国 /Arumenia kyōwakoku/
Republic of Austria {prop} (official name of Austria) :: オーストリア共和国 /Ōsutoria-kyōwakoku/
Republic of Azerbaijan {prop} (official name of Azerbaijan) :: アゼルバイジャン共和国 /Azerubaijan kyōwakoku/
Republic of Belarus {prop} (official name of Belarus) :: ベラルーシ共和国 /Berarūshi Kyōwakoku/
Republic of Bulgaria {prop} (official name of Bulgaria) :: ブルガリア共和国 /Burugaria kyōwakoku/
Republic of China {prop} (state in East Asia) :: 中華民国 /ちゅうかみんこく, Chūka Minkoku/, 台湾 /たいわん, Taiwan/
Republic of Colombia {prop} (official name of Colombia) :: コロンビア共和国 /コロンビアきょうわこく, Koronbia Kyōwakoku/
Republic of Croatia {prop} (official name of Croatia) :: クロアチア共和国 /Kuroachia Kyōwakoku/
Republic of Côte d'Ivoire {prop} (official name of Côte d'Ivoire) :: コートジボワール共和国 /Kōto-jibowāru kyōwakoku/
Republic of Cyprus {prop} (official name of Cyprus) :: キプロス共和国 /Kipurosu Kyōwakoku/
Republic of Equatorial Guinea {prop} (official name of Equatorial Guinea) :: 赤道ギニア共和国 /Sekidō Ginia Kyōwakoku/
Republic of Estonia {prop} (official name of Estonia) :: エストニア共和国 /Esutonia-kyōwakoku/
Republic of Finland {prop} (official full name of Finland) :: フィンランド共和国 /Finrando-kyōwakoku/
Republic of Ghana {prop} (official name of Ghana) :: ガーナ共和国 /Gāna Kyōwakoku/
Republic of Hungary {prop} (former official name of Hungary) :: ハンガリー共和国 /Hangarī Kyōwakoku/
Republic of Iceland {prop} (conventional descriptive name of Iceland) :: アイスランド共和国 /Aisurando kyōwakoku/
Republic of India {prop} (official name of India) :: インド共和国 /Indo kyōwakoku/
Republic of Indonesia {prop} (official name of Indonesia) :: インドネシア共和国 /Indonejia Kyōwakoku/
Republic of Iraq {prop} (official name of Iraq) :: イラク共和国 /Iraku Kyōwakoku/
Republic of Ireland {prop} (country) :: アイルランド共和国 /Airurando kyōwakoku/
Republic of Kazakhstan {prop} (sovereign state) :: カザフスタン共和国
Republic of Korea {prop} (country) :: 大韓民国 /だいかんみんこく, Daikan Minkoku/
Republic of Latvia {prop} (Official name of Latvia) :: ラトビア共和国 /Ratobia Kyōwakoku/
Republic of Letters {prop} (the intellectual community in the late 17th and 18th centuries in Europe and the Americas) :: 文芸共和国 /ぶんげいきょうわこく, bungeikyōwakoku/
Republic of Lithuania {prop} (Official name of Lithuania) :: リトアニア共和国 /Ritoania Kyōwakoku/
Republic of Macedonia {prop} (Republic of Macedonia, see also: Macedonia) :: マケドニア共和国 /Makedonia kyōwakoku/
Republic of Malta {prop} (official name of Malta) :: マルタ共和国 /Maruta Kyōwakoku/
Republic of North Macedonia {prop} (Republic of North Macedonia, see also: North Macedonia) :: 北マケドニア共和国 /きたマケドニアきょうわこく, Kita Makedonia kyōwakoku/
Republic of Peru {prop} :: ペルー共和国 /Perū Kyōwakoku/
Republic of Poland {prop} (official name of Poland) :: ポーランド共和国 /Pōrando Kyōwakoku/
Republic of Serbia {prop} (official name of Serbia) :: セルビア共和国 /Serubia Kyōwakoku/
Republic of Singapore {prop} (official name of Singapore) :: シンガポール共和国 /Shingapōru Kyōwakoku/
Republic of Slovenia {prop} (official name of Slovenia) :: スロベニア共和国 /Surobenia-kyōwakoku/
Republic of South Africa {prop} (official name of South Africa) :: 南アフリカ共和国 /Minami Afurika kyōwakoku/
Republic of the Congo {prop} (country) :: コンゴ共和国 /こんごきょうわこく, Kongo Kyōwakoku/
Republic of the Philippines {prop} (country in Southeast Asia) :: フィリピン共和国 /Firipin kyōwakoku/
Republic of Turkey {prop} (official name of the country of Turkey) :: トルコ共和国 /Toruko kyōwakoku/
Republic of Vanuatu {prop} (official name of Vanuatu) :: バヌアツ共和国 /Banuatsu kyōwakoku/
Republic of Zaire {prop} (official name of Zaire) :: ザイール共和国 /Zaīru Kyōwakoku/
Republika Srpska {prop} (Entity within Bosnia and Herzegovina) :: スルプスカ共和国 /Surupusuka kyōwakoku/
repudiation {n} (refusing) :: 拒否 /きょひ, kyohi/, 否認 /ひにん, hinin/
reputation {n} (what somebody is known for) :: 評判 /ひょうばん, hyōban/, 名声 /めいせい, meisei/
repute {n} (reputation, especially a good reputation) :: 評判
request {v} (to express the need or desire for) :: 要望する /ようぼうする, yōbō suru/, 要請する /ようせいする, yōsei suru/, 求める /もとめる, motomeru/, 頼む /たのむ, tanomu/, 頼む /たのむ, tanomu/
request {n} (act of requesting) :: 依頼 /いらい, irai/, 要求 /ようきゅう, yōkyū/
requiem {n} (mass to honor and remember a dead person) :: 死者のためのミサ /shishano tame no misa/, 引導 /indou/
requiem {n} (musical composition composed for such a mass) :: 鎮魂歌 /chinkonka/
requiem {n} (piece of music composed to honor a dead person) :: 鎮魂歌 /chinkonka/
require {v} (ask) SEE: ask ::
require {v} (to demand, call for authoritatively) :: 要求する /ようきゅうする, yōkyū suru/
require {v} (to need) :: 必要とする /ひつようとする, hitsuyō to suru/, 要する /ようする, yōsuru/
require {v} (to demand of (someone)) :: 要求する /ようきゅうする, yōkyū suru/
requirement {n} (necessity) :: 要求 /ようきゅう, yōkyū/
requisition {n} :: 徴発 /ちょうほつ, chōhotsu/
rerun {n} (television program shown after its initial presentation) :: 再放送 /さいほうそう, saihōsō/
rerun {v} (run (a television program) again) :: 再放送する /さいほうそうする, saihōsō suru/
resale {n} (the action of selling something previously bought) :: 転売 /てんばい, tenbai/
rescue {v} (to save from any danger or violence) :: 救う /sukuu/, 助ける /tasukeru/, 救い出す /sukuidasu/, 救助する /kyūjo-suru/
rescue {n} (act of rescuing, saving) :: 救出 /きゅうしゅつ, kyūshutsu/
rescue {n} (liberation) SEE: liberation ::
rescuer {n} (person who rescues) :: 救助者 /きゅうじょしゃ, kyūjosha/
research {n} (inquiry or examination) :: 研究 /けんきゅう, kenkyū/
research {n} (piece of research) :: 調査 /chōsa/
research {v} (to examine with continued care) :: 研究する /けんきゅうする, kenkyū suru/
research {v} (to make an investigation into) :: 調査する /ちょうさする, chōsa suru/
researcher {n} (one who researches) :: 研究員 /kenkyūin/, 研究者 /kenkyūsha/
resell {v} (To sell again) :: 転売する /てんばいする, tembai-suru/
resemble {v} (compare) SEE: compare ::
resemble {v} (to be like or similar to something else) :: 似ている /にている, nite iru/
resent {v} (to express displeasure or indignation at) :: 憤慨する /ふんがいする, fungai suru/
resentful {adj} (full of resentment) :: 憤慨した /ふんがいした, fungai shita/
resentment {n} (anger or displeasure felt out of belief that others have engaged in wrongdoing or mistreatment; indignation.) :: 憤慨 /ふんがい, fungai/, 憤り /いきどおり, ikidōri/, 憤懣 /ふんまん, funman/
reservation {n} (act of withholding) :: 保留 /ほりゅう, horyū/
reservation {n} (tract of land) :: 居留地 /きょりゅうち, kyoryūchi/
reservation {n} (arrangement by which something is secured in advance) :: 予約 /よやく, yoyaku/
reserve {v} (to reserve) SEE: hold ::
reserve {n} (the act of reserving or keeping back; reservation) :: 予約 /よやく, yoyaku/
reserve {n} (that which is reserved or kept back, as for future use) :: 予備 /よび, yobi/, 備蓄 /びちく, bichiku/
reserve {n} (restraint of freedom in words or actions) :: 自制 /じせい, jisei/, 控えめ /ひかえめ, hikaeme/
reserve {n} (tract of land reserved, or set apart, for a particular purpose) :: 保護区 /ほごく, hogoku/
reserve {n} (tract of land reserved for Aboriginal people) :: 保護区 /ほごく, hogo-ku/
reserve {n} (military: body of troops in the rear of an army) :: 予備兵力 /よびへいりょく, yobi-heiryoku/, 予備役 /よびえき, yobieki/
reserve {n} (finance: funds kept on hand) :: 準備金 /じゅんびきん, jyunbi-kin/, 引当金 /ひきあてきん, hikiate-kin/
reserve {n} (sports: reserve player) :: 控え /ひかえ, hikae/, 補欠 /ほけつ, hoketsu/
reserve {n} :: 保留地 /ほりゅうち, horyū-chi/, 予備地 /よびち, yobi-chi/
reserve {v} (to keep back; to retain) :: [to keep back] 残す /のこす, nokosu/, [to retain] 留保する /りゅうほする, ryūho suru/
reserve {v} (to keep in store for future or special use) :: 蓄える /たくわえる, takuwaeru/
reserve {v} (to book in advance) :: 予約する /よやくする, yoyaku suru/
reserve bank {n} (reserve bank as a central bank) SEE: central bank ::
reserved word {n} (a word in a programming language that has a fixed meaning) :: 予約語 /よやくご, yoyakugo/
reservoir {n} (large natural or artificial lake used as a source of water supply) :: 貯水池 /chosuichi/
resettle {v} (to settle in a different place) :: 移住する /いじゅうする, ijū suru/
reshuffle {v} (to reorganize or rearrange something) :: 改造 /かいぞう, kaizō/, 異動 /いどう, idō/ [personnel]
reside {v} (to dwell permanently or for a considerable time) :: 住む /sumu/, 居住する /kyojū suru/
residence {n} (place where one lives) :: 住宅 /じゅうたく, jūtaku/
residence permit {n} (right to legally reside in a country) :: 居留許可 /きょりゅうきょか, kyoryū kyoka/, 永住権 /えいじゅうけん, eijūken/
resident {n} (person living at a location or an area) :: 居住者 /きょじゅうしゃ, kyojūsha/, 住民 /じゅうみん, jūmin/
resign {v} (quit a job or position) :: 辞任する /jinin suru/, 辞職する /jishoku suru/, 辞める /yameru/
resignation {n} (act of resigning) :: 辞任 /じにん, jinin/, 辞職 /じしょく, jishoku/
resignation {n} (declaration that one resigns) :: 辞表 /じひょう, jihyō/
resist {v} (to withstand actions or effects of) :: 抗う /aragau/, 抵抗する /teikō suru/, 反抗する /hankō suru/, 耐える /kotaeru/
resistance {n} (act of resisting) :: 抵抗 /ていこう, teikō/, 反抗 /はんこう, hankō/
resistance {n} (force that tends to oppose motion) :: 抵抗力 /teikōryoku/
resistance {n} (shortened form of electrical resistance) :: 抵抗 /teikō/
resistor {n} (an electric component that transmits current in direct proportion to the voltage across it) :: 抵抗器 /ていこうき, teikōki/
resit {v} (to take an examination second time) :: 再試験 /saishiken/
resit {n} (examination) :: 再試験 /saishiken/
resolution {n} (state of being resolute) :: 決断 /けつだん, ketsudan/, 決心 /kesshin/, [formal] 表明 /hyōmei/
resolution {n} (statement of intent) :: 決断 /けつだん, ketsudan/, 決心 /kesshin/, [formal] 表明 /hyōmei/
resolution {n} (act of discerning detail) :: 解決 /kaiketsu/
resolution {n} (computing, photography: degree of fineness of image) :: 解像度 /kaizōdo/
resolution {n} (computing: number of pixels in an image as stored or displayed) :: 画素数 /gaso-sū/
resolution {n} (formal statement adopted by an assembly) :: 議決 /giketsu/
resolution {n} (science: separation of the constituent parts) :: 分解 /bunkai/, 分離 /bunri/
resolution {n} (science: the degree of fineness of such a separation) :: 分解度 /bunkai-do/, 分離度 /bunri-do/
resolution {n} (music: progression from dissonance to consonance) :: 解決 /kaiketsu/
resolve {v} (to find a solution to) :: 解く /とく, toku/, 分解する /ぶんかいする, bunkai suru/
resolve {v} (to make a firm decision) :: 決定する /けっていする, kettei suru/, 決心する /けっしんする, kessin suru/
resolve {n} (will power) :: 決意 /けつい, ketsui/
resort {n} (a relaxing environment for people on vacation) :: リゾート /rizōto/
resound {v} ((intransitive) to reverberate with sound or noise) :: 鳴り響く /なりひびく, narihibiku/, 響く /ひびく, hibiku/
resource {n} (something that one uses to achieve an objective) :: [materials] 資源 /しげん, shigen/, [valuables] 資産 /しさん, shisan/, [source] 供給源 /きょうきゅうげん, kyōkyūgen/
resource {n} (personal capacity) :: 資質 /ししつ, shishitsu/
respect {n} (admiration for a person or entity because of perceived merit) :: 尊敬 /sonkei/, 崇敬 /sūkei/, 尊重 /sonchō/, 重視 /jushi/
respect {n} (good opinion, honor, or admiration) :: 尊敬 /sonkei/, 崇敬 /sūkei/
respect {v} (to have respect for) :: 崇める /agameru/, 敬う /uyamau/, 尊敬する /sonkei suru/, 崇敬する /sūkei suru/, 尊ぶ /tōtobu/, 重んずる /omonzuru/
respect {v} (to have regard for the rights of others) :: 重んじる /omonjiru/, 尊重する /sonchō suru/
respect {v} (to regard as worthy of special consideration) :: 重んじる /omonjiru/, 貴ぶ /tōtobu/, 重視する /jūshi suru/
respectable {adj} (deserving respect) :: 尊ぶべき /tōtobu beki/
respectful {adj} (characterized by respect) :: 恭しい /うやうやしい, uyauyashii/
respectively {adv} (in a relative manner) :: それぞれ /sorezore/, 各々 /onoono/
respirator {n} (device to allow breathing) :: 人工呼吸器 /じんこうこきゅうき, jinkō kokyūki/
respiratory system {n} (system of organs) :: 呼吸器系 /こきゅうきけい, kokyū kikei/
respond {v} (to say in reply, to respond) SEE: return ::
response {n} (an answer or reply) :: 答え /こたえ, kotae/, 解答 /かいとう, kaitō/
responsibility {n} (the state of being responsible) :: 責任 /せきにん, sekinin/
responsibility {n} (a duty, obligation or liability for which someone is responsible) :: 責任 /せきにん, sekinin/
responsible {adj} (answerable for an act performed or for its consequences) :: 責任のある /せきにんのある, sekinin no aru/
ressentiment {n} (obsolete: resentment) SEE: resentment ::
ressentiment {n} (resentment arising from envy and hatred) :: 怨念 /おんねん, onnen/, 恨み /うらみ, urami/
rest {n} (relief afforded by sleeping; sleep) :: 休み /やすみ, yasumi/
rest {n} (relief from exertion; state of quiet and recreation) :: 休み /やすみ, yasumi/
rest {v} (intransitive: take repose) :: 休む /やすむ, yasumu/
rest {n} (remainder) :: 残り /のこり, nokori/
rest {v} (to remain) SEE: remain ::
rest area {n} (rest area along a road) :: サービスエリア /sābisu eria/, 休憩所 /きゅうけいじょ, kyūkeijo/
restaurant {n} (an eating establishment in which diners are served food) :: レストラン /resutoran/, 食堂 /しょくどう, shokudō/, 料理屋 /りょうりや, ryōriya/, 料理店 /りょうりてん, ryōriten/
rest in peace {v} (blessing or expression of hope) :: 安らかに眠れ /やすらかにねむれ, yasuraka ni nemure/
restlessness {n} (state or condition of being restless) :: 不安心 /ふあんしん, fuanshin/
rest on one's laurels {v} (rely on a past success instead of trying to improve oneself further) :: 胡坐をかく, 胡座をかく /あぐらをかく, agura o kaku/
restoration {n} (the process of bringing an object back to its original state) :: 回復 /かいふく, kaifuku/, 復旧 /ふっきゅう, fukkyū/
restoration {n} (the return of a former monarchy or monarch to power) :: 王政復古 /ōsei fukko/
restore {v} (To reestablish, or bring back into existence) :: 立て直す /tatenaosu/, 再建する /saiken suru/
restore {v} (To bring back to a previous condition or state) :: 取り戻す /torimodosu/, 復旧させる /fukkyū saseru/
restraint {n} (control or caution; reserve) :: 我慢 /がまん, gaman/
restrict {v} (to restrain within bounds) :: 制限する /せいげんする, seigen suru/
restriction {n} (act or state) :: 制限
restrictive {adj} (confining; limiting) :: 限定的 /げんていてき, genteiteki/
restroom {n} (public room containing a toilet) :: トイレ /toire/, お手洗い /おてあらい, otearai/
result {n} (that which results) :: 結果 /けっか, kekka/
result {n} (fruit, beneficial or tangible effect) :: 成果 /seika/
resume {n} (curriculum vitae) SEE: curriculum vitae ::
resume {v} (start something again that has been stopped or paused) :: 再開する /さいかいする, saikai suru/
resume {n} (summary) :: レジュメ /rejyume/
resurrect {v} (to raise from dead) :: 蘇らせる /yomigaeraseru/
resurrection {n} (the act of arising from the dead) :: 復活 /ふっかつ, fukkatsu/
retail {n} (sale of goods directly to the consumer) :: 小売 /こうり, kōri/, 小売り /こうり, kōri/
retail {n} (retail price) :: 小売価格 /こうりかかく, kōri kakaku/
retailer {n} (retail sales company or salesman) :: 小売商人 /こうりしょうにん, kōrishōnin/
retainer {n} (dependent or follower) :: 家来 /けらい, kerai/
retainer {n} (paid servant) :: 臣下 /shinka/
retaining wall {n} (structure) :: 擁壁 /ようへき, yōheki/
retake {n} (an instance of resitting an examination) SEE: resit ::
retard {n} (a person with mental retardation) :: 知恵遅れ /chieokure/
retell {v} (to tell again) :: 再び語る /ふたたびかたる, futatabi kataru/
rethink {v} (think again about a problem) :: 再考する /さいこうする, saikō suru/
reticence {n} (avoidance of saying or reluctance to say too much) :: 寡黙
reticent {adj} (reserved) :: 寡黙 /かもく, kamoku/
reticle {n} (a gridwork or lattice of lines set into the eyepiece of optical instruments) :: 十字線 /じゅうじせん, jūjisen/
reticule {n} (reticle) SEE: reticle ::
reticulum {n} (the second stomach of a ruminant) :: ハチノス /hachinosu/
retina {n} (thin layer of cells at the back of the eyeball) :: 網膜 /もうまく, mōmaku/
retinol {n} (the vitamin) :: レチノール /rechinōru/
retire {v} (to stop working on a permanent basis) :: 退職する /たいしょくする, taishoku-surú/, 引退する /いんたいする, intai-surú/
retiree {n} (someone who has retired from active working) :: 退職者 /たいしょくしゃ, taishokusha/
retirement {n} (act of retiring, or the state of being retired) :: 退職 /たいしょく, taishoku/, 停年退職 /ていねんたいしょく, teinan taishoku/
retirement {n} (place of seclusion or privacy) :: 幽居 /ゆうきょ, yūkyo/
retort {v} (to retort; to throw back) SEE: return ::
retort {n} (sharp or witty reply) :: 口答え /kuchigotae/
retort {v} (To say something sharp or witty in answer to a remark or accusation) :: 口答えする /kuchigotae suru/
retort {n} (flask used for distillation) :: レトルト /retoruto/
retreat {n} (act of pulling back or withdrawing) :: 退却 /たいきゃく, taikyaku/, 後退 /こうたい, kōtai/
retreat {v} (to withdraw military forces) :: 退却する /たいきゃくする, taikyaku suru/, 後退する /こうたいする, kōtai suru/
retreat {n} (lavatory) SEE: toilet ::
retreat {v} (retreat) SEE: withdraw ::
retreat {n} (outhouse) SEE: outhouse ::
retreat {n} (to turn back, retreat) SEE: return ::
retribution {n} (punishment inflicted in the spirit of moral outrage or personal vengeance) :: 報復 /ほうふく, hōfuku/
retrieve {v} (to regain or get back something) :: 取り戻す /とりもどす, torimodosu/
retroflex {n} (any of the retroflex consonants) :: そり舌音 /そりじたおん, sorijitaon/, 反り舌音 /そりじたおん, sorijitaon/
retrogression {n} (decline) :: 逆行 /ぎゃっこう, gyakkō/, 退化 /たいか, taika/
retromingent {adj} (cowardly) SEE: cowardly ::
retronym {n} (A new coinage for an old concept) :: 再命名 /saimeimei/, レトロニム /retoronimu/
retrospect {n} (consideration of past times) :: 回顧 /かいこ, kaiko/, 遡上 /sojō/
retrospection {n} (the deliberate recall of past events) :: 懐古 /かいこ, kaiko/
return {n} (answer) SEE: answer ::
return {v} (to come or go back) :: 戻る /もどる, modoru/, 帰る /かえる, kaeru/
return {v} (to go back in thought, narration, or argument) :: 戻る /もどる, modoru/
return {v} (to give something back to its original holder or owner) :: 戻す /もどす, modosu/, 返す /かえす, kaesu/
return {v} (tennis: to bat the ball back over the net in response to a serve) :: 返す /kaesu/, 返球する /henkyū suru/
return {v} (computing: to pass back (data) to the calling procedure) :: 返す /kaesu/
return {n} (act of returning) :: 復帰 /ふっき, fukki/, 返却 /へんきゃく, henkyaku/, 帰還 /きかん, kikan/
return {n} (return ticket) :: [phrase] 復路の切符 /fukuro no kippu/
return {n} (item that is returned) :: 返品 /henpin/
return {n} (finance: gain or loss from an investment) :: 利益 /rieki/
return {n} (finance: tax return) :: 還付 /kanpu/
return {n} (computing: carriage return character) :: 復帰 /fukki/
return {n} (computing: act of relinquishing control to the calling procedure) :: 復帰 /fukki/
return {n} (computing: return value) :: 戻り値 /modorichi/
return {v} (to take something back to a retailer for a refund) SEE: take back ::
return {v} (to put something back where it had been) SEE: put back ::
return gift {n} :: 返礼 /へんれい, henrei/, お返し /おかえし, okaeshi/
return ticket {n} (a ticket granting permission to travel to a place and back again) :: 往復切符 /おうふくきっぷ, ōfuku kippu/, 往復券 /おうふくけん, ōfuku ken/
reunification {n} (the unification of something that was previously divided; used especially of a country) :: 統一 /tōitsu/
reunion {n} (the process or act) :: 再会 /さいかい, saikai/
reunion {n} (planned event) :: 大会 /たいかい, taikai/
reunion {n} (reunification) SEE: reunification ::
reuse {n} (act of salvaging or restoring a discarded item to yield something usable) :: 再利用 /さいりよう, sairiyō/, リユース /riyūsu/, 再使用 /さいしよう, saishiyō/
revanchism {n} (political policy of endeavouring to regain lost territory) :: 報復主義 /ほうふくしゅぎ, hōfukushugi/
revanchist {n} (avenger) SEE: avenger ::
revanchist {n} (revanchist, vengeful person) :: 報復主義者 /ほうふくしゅぎしゃ, hōfukushugisha/
rev counter {n} (rev counter) SEE: tachometer ::
reveal {v} (to uncover) :: 現す /あらわす, arawasu/, 表す /あらわす, arawasu/, 表わす /あらわす, arawasu/
reveille {n} (the sounding of a bugle or drum early in the morning to awaken soldiers) :: [horn] 起床らっぱ /きしょうらっぱ, kishō rappa/, [drum] 起床太鼓 /きしょうたいこ, kishō taiko/, 朝礼 /ちょうれい, chōrei/
revelation {n} (the act of revealing or disclosing) :: 暴露 /ばくろ, bakuro/
revelation {n} (something dramatically disclosed) :: 暴露 /ばくろ, bakuro/
revelation {n} (manifestation of divine truth) :: 啓示 /けいじ, keiji/
Revelation {prop} (book of Bible) :: 黙示録 /Mokushiroku/
revenge {n} (retaliatory action) :: 復讐 /ふくしゅう, fukushū/, 報復 /ほうふく, hōfuku/, リベンジ /ribenji/
revenge {v} (to take revenge for an action) :: 復讐する /ふくしゅうする, fukushū suru/
revenge is a dish best served cold {proverb} (revenge is best or most satisfying when delayed) :: 復讐は最高の寒い料理です /Fukushū wa saikō no samui ryōri desu/
revenge porn {n} (explicit media distributed as revenge) :: リベンジポルノ /ribenji poruno/
revenue {n} (income from an investment) :: 収入 /しゅうにゅう, shūnyū/
revenue {n} (all income for some treasury by taxation e.a.) :: 歳入 /さいにゅう, sainyū/
revenue {n} (turnover, total sales) :: 収益 /しゅうえき, shūeki/
reverberation {n} (echo, or a series of overlapping echos) :: 残響 /ざんきょう, zankyō/
revere {v} (to regard someone or something with great awe or devotion) :: 敬う /uyamau/, 尊敬する /sonkei suru/, 崇敬する /sūkei suru/
reverence {n} (veneration; profound awe and respect) :: 崇敬 /sūkei/
Reverend {n} (honorary title added to the names of Christian clergy) :: 牧師 /bokushi/
reverse {adj} (having the order of its constituents moved backwards) :: 逆の /gyaku no/, あべこべの /abekobe no/
reverse {adj} (causing movement in the opposite direction) :: 逆進する /gyakushin suru/
reverse {n} (side of something facing away; opposite of front) :: /ura/
reverse {v} (to turn something around) :: 逆にする /gyaku ni suru/
reverse {v} (to turn something inside out or upside down) :: 裏返す /uragaesu/, 覆す /kutsugaesu/
reverse {v} (to transpose the positions of two things) :: 裏返す /uragaesu/
reverse {v} (to cause a mechanism or vehicle to operate or move in the opposite directions) :: 逆進させる /gyakushin saseru/, 逆転させる /gyakuten saseru/
reverse cowgirl position {n} (A sex position) :: 背面騎乗位 /はいめんきじょうい, haimen kijōi/
reverse engineering {n} (analyzing the construction and operation of a product in order to manufacture a similar one) :: リバースエンジニアリング /ribāsuenjiniaringu/
reverse Polish notation {n} (an arithmetic notation) :: 逆ポーランド記法 /gyaku Pōrando-kihō/
review {n} (account intended as a critical evaluation of a text or a piece of work) :: 感想文 /かんそうぶん, kansōbun/, レビュー /rebyū/
reviewer {n} (critic) :: 評論家 /ひょうろんか, hyōronka/
revise {v} (to review, alter and amend, especially of written material) :: 改正する /かいせいする, kaisei suru/, 改める /あらためる, aratameru/, 修正する /しゅうせいする, shūsei suru/
revise {v} (to look over again) :: 復習する /ふくしゅうする, fukushū suru/
Revised Romanization of Korean {prop} (Romanization standard for Korean) :: 文化観光部2000年式 /ぶんかかんこうぶにせんねんしき, bunka kankōbu nisen-nenshiki/
revision {n} (act of revising) :: 復習 /ふくしゅう, fukushū/
revisionism {n} (advocacy of a revision of some view) :: 修正主義 /しゅうせいしゅぎ, shūseishugi/
revisionist {adj} (of or pertaining to revisionism) :: 歴史修正主義者 /rekishi shūsei shugi sha/, リビジョニスト /ribijonisuto/
revitalise {v} (to give new life, energy, activity or success) :: 活性化する /かっせいかする, kasseika suru/
revivable {adj} (possible to return to life) :: 復活できる /fukkatsu dekiru/
revival {n} (reviving) :: 復活 /fukkatsu/
revive {v} (to recover from a state of neglect) :: 甦る /yomigaeru/, 復活する /fukkatsu suru/
revive {v} (to return to life, to recover life or strength) :: 甦る /yomigaeru/, 復活する /fukkatsu suru/
revive {v} (to bring again to life) :: 甦らせる /yomigaeraseru/, 復活させる /fukkatsu saseru/
revocation {n} (action of revoking) :: 撤回 /tekkai/
revoke {v} (to cancel or invalidate by withdrawing or reversing) :: 取り消す /とりけす, torikesu/
revolt {n} (act of revolting) :: 反乱 /はんらん, hanran/
revolution {n} (political upheaval) :: 革命 /かくめい, kakumei/, 改革 /かいかく, kaikaku/
revolution {n} (removal and replacement of a government) :: 革命 /かくめい, kakumei/
revolution {n} (turning of an object around an axis) :: 回転 /かいてん, kaiten/
revolution {n} (traversal of one body through an orbit around another body) :: [astronomy] 公転 /こうてん, kōten/
revolution {n} (sudden, vast change in a situation or discipline) :: 革命 /かくめい, kakumei/
revolutionary {n} (A revolutionist; a person who revolts) :: 革命家 /かくめいか, kakumeika/
revolve {v} (to turn on an axis) :: 回る /まわる, mawaru/, 回転する /かいてんする, kaiten-suru/
revolver {n} (a handgun with revolving chambers) :: リボルバー /riborubā/, 拳銃 /けんじゅう, kenjū/
revolving door {n} (rotating door) :: 回転ドア /kaiten doa/
revue {n} (form of theatrical; any entertainment featuring skits, dances, and songs) :: レヴュー /rebyū/
reward {n} (something of value given in return for an act) :: 報酬 /ほうしゅう, hōshū/
reward {n} (result of an action) :: 報い /mukui/
reward {v} (give a reward to) :: 報いる /むくいる, mukuiru/
rewind {v} (to wind again) :: 巻き直す /まきなおす, maki-naosu/
rewind {v} (wind back) SEE: wind back ::
rewrite {v} (write again, differently) :: 書き直す /かきなおす, kakinaosu/
Reykjavik {prop} (capital of Iceland) :: レイキャビク /Reikyabiku/
reynard {n} (male fox) :: 雄狐 /おぎつね, ogitsune/
Reynard {prop} (name in European folklore for the red fox) :: ルナール /Runāru/
Reynolds number {n} (dimensionless parameter of flow) :: レイノルズ数 /Reinoruzu-sū/
RGB {n} (red, green, blue) :: RGB
rhapsody {n} (ancient Greek epic poem) :: 狂詩曲 /kyōshikyoku/, ラプソディ /rapusodi/
rhea {n} (flightless bird) :: レア /rea/
rhenium {n} (chemical element) :: レニウム /reniumu/
rhesus {n} (Macaca mulatta) SEE: rhesus macaque ::
rhesus macaque {n} (Macaca mulatta) :: 赤毛猿 /akagesaru/, アカゲザル /akagesaru/
rhetorical question {n} (question posed for dramatic or persuasive effect) :: 修辞疑問 /しゅうじぎもん, jūji gimon/, 反語 /はんご, hango/
rheumatics {n} (rheumatism) SEE: rheumatism ::
rheumatism {n} (any painful disorder of muscles, tendons, joints, bones and nerves) :: リウマチ /riumachi/, リューマチ /ryūmachi/
rheumatoid arthritis {n} (chronic and progressive disease) :: 関節リウマチ /kansetsu-riumachi/
rheumatology {n} (branch of medicine) :: リウマチ学 /riumachigaku/
Rhine {prop} (river that flows through Europe) :: ライン川 /Rain-gawa/
Rhineland {prop} (land on both sides of the river Rhine) :: ラインラント /Rainranto/
Rhineland-Palatinate {prop} (state) :: ラインラント=プファルツ州 /Rainrando-Pufarutsu-shū/
rhinencephalon {n} (smell-brain) SEE: smell-brain ::
rhinestone {n} (an artificial diamond) :: ラインストーン /rainsutōn/
rhinitis {n} (inflammation) :: 鼻炎 /びえん, bien/
rhinoceros {n} (herbivorous pachyderm with horn(s)) :: /さい, sai/, サイ /sai/
rhinoceros beetle {n} (tropical beetle) :: カブトムシ /kabutomushi/
rhinoplasty {n} (plastic surgery used to improve a person's nose) :: 鼻形成術 /びけいせいじゅつ, bikeiseijutsu/
rhizome {n} (horizontal underground stem of some plants) :: 根茎 /こんけい, konkei/
rhizosphere {n} (soil region influenced by plant roots) :: 根圏 /konken/
Rhône {prop} (Rhone) SEE: Rhone ::
rho {n} (letter of Greek alphabet) :: ロー /rō/
Rhode Island {prop} (a state of the United States of America) :: ロードアイランド /Rōdo-airando/
Rhodes {prop} (island) :: ロードス島 /Rōdosu-tō/
Rhodes {prop} (capital of the Dodecanese) :: ロードス市 /Rōdosu-shi/
rhodium {n} (chemical element) :: ロジウム /rojiumu/
rhododendron {n} (flowering shrub in the genus Rhododendron) :: 躑躅 /tsutsuji/, ツツジ /tsutsuji/
rhododendron {n} (oleander) SEE: oleander ::
rhombicosidodecahedron {n} (Archimedean solid) :: 斜方二十・十二面体 /hasukata nijū-jūni-mentai/
rhombicuboctahedron {n} (polyhedron with 8 triangular and 18 square faces) :: 斜方立方八面体 /しゃほうりっぽうはちめんたい/, 菱形立方八面体 /りょうけいりっぽうはちめんたい/
rhombus {n} (A parallelogram having all sides of equal length) :: 斜方形 /しゃほうけい, shahōke/, 菱形 /ひしがた, hishigata/
Rhone {prop} (river) :: ローヌ川 /Rōnugawa/
rhubarb {n} (any plant of the genus Rheum) :: ルバーブ /rubābu/, 大黄 /だいおう, daiō/
rhyme {n} (verse, poetry) :: /うた, uta/
rhyme {n} (word that rhymes with another) :: /いん, in/
rhyme {n} (rhyming; sameness of sound of some parts of words, as ‘the poem exhibits rhyme’) :: 押韻 /おういん, ōin/
rhyme {v} (transitive, to rhyme with) :: 韻を踏む /いんをふむ, in o fumu/, 押韻する /おういんする, ōin suru/
rhyme {v} (reciprocal) :: 韻を踏む /いんをふむ, in o fumu/
rhyme {v} (put words together) :: 韻を踏む /いんをふむ, in o fumu/
rhyme {n} (rime) SEE: rime ::
rhyming dictionary {n} (a reference work that provides lists of rhymes for any given word) :: 韻書 /insho/
rhythm {n} (variation of strong and weak elements of sounds over time) :: リズム /rizumu/
rhythm and blues {n} (rhythm and blues) :: リズム・アンド・ブルース /rizumu-ando-burūsu/
rhythm game {n} (game) :: 音楽ゲーム /ongaku gēmu/, 音ゲー /otogē/
rhythm guitar {n} (guitar that provides rhythm) :: リズムギター
Ri {prop} (Korean surname) SEE: Yi ::
rial {n} (currency in Middle East) :: リヤル /riyaru/
rib {n} (curved bone) :: 肋骨 /ろっこつ, rokkotsu/
rib {n} (cut of meat) :: 肋肉 /ばらにく, baraniku/
rib {n} (nautical: part of a ship’s framework) :: あばら骨 /abarabone/
ribbit {n} (the sound made by a frog or toad) SEE: croak ::
ribbit {v} (make the sound of a frog or toad) SEE: croak ::
ribbit {interj} (the sound made by a frog or toad) :: ケロ /kero/, ケロケロ /kerokero/
ribbon {n} (long, narrow strip of material) :: リボン /ribon/
ribbon {n} (inked ribbon) :: リボン /ribon/
ribbon seal {n} (a species of true seal) :: クラカケアザラシ
rib cage {n} (part of skeleton) :: 胸郭 /きょうかく, kyōkaku/
ribitol {n} (a sugar alcohol formed by the reduction of ribose) :: リビトール /ribitōru/, アドニトール /adonitōru/
riboflavin {n} (the vitamin B2, riboflavin) :: リボフラビン /ribofurabin/
ribonucleic acid {n} (derivative of DNA, used in the transcription of genetic material) :: リボ核酸 /リボかくさん, ribokakusan/
ribose {n} (naturally occurring pentose sugar) :: リボース /ribōsu/
ribosome {n} (organelle) :: リボソーム /ribosōmu/
rice {n} (plants) :: /いね, ine/
rice {n} (seeds used as food) :: (raw seed) /こめ, kome/, (cooked) ご飯 /ごはん, gohan/, /めし, meshi/ [informal], ライス /raisu/
rice cake {n} (sticky food item made from rice flour) :: もち /mochi/, /もち, mochi/
rice cooker {n} (kitchen appliance designed to cook rice) :: 炊飯器 /すいはんき, suihanki/, [electric] 電気釜 /でんきがま, denkigama/, 電気炊飯器 /でんきすいはんき, denkisuihanki/, 炊飯ジャー /すいはんジャー, suihan-jā/
ricefield {n} (field where rice is grown) SEE: paddy ::
rice flour {n} (flour made of rice) :: 米粉 /こめこ, komeko, べいふん, beifun/
rice growing {n} (the growing of rice) :: 稲作 /inasaku/
rice malt {n} (lees of sake) :: 酒粕 /sakekasu/
rice paddy {n} (field immersed in water dedicated for the cultivation of rice) SEE: paddy ::
rice paper {n} (paper made from parts of the rice plant) :: ライスペーパー /raisu pēpā/
rice vinegar {n} (a type of vinegar) :: 米酢 /こめず, komezu/
rice wine {n} (alcoholic drink brewed from rice) :: ライスワイン /raisuwain/, [Japanese style] 日本酒 /にほんしゅ, nihonshu/, 清酒 /せいしゅ, seishu/
rich {adj} (having wealth) :: 裕福な /ゆうふくな, yūfuku na/, 豊かな /ゆたかな, yutaka na/, 富有な /ふゆうな, fuyū na/, 金持ちの /かねもちの, kanemochi no/
Richard {prop} (male given name) :: リチャード /Richādo/
Richter {prop} (surname) :: リヒター /Rihitā/, リヒテル /Rihiteru/, リクター /Rikutā/
Richter scale {prop} (logarithmic scale) :: リヒター・スケール /Rihitā-sukēru/
ricin {n} (poison) :: リシン /rishin/
rickets {n} (disorder of infancy) :: くる病, 佝僂病 /くるびょう, kurubyō/
rickshaw {n} (two-wheeled carriage) :: 人力車 /じんりきしゃ, jinrikisha/, 人力 /じんりき, jinriki/, 力車 /りきしゃ, rikisha/
ricochet {n} (an instance of ricocheting) :: 跳弾 /ちょうだん/
ricochet {v} (To rebound) :: 跳ね返す /hanekaesu/
ricotta {n} (Italian whey cheese) :: リコッタ /rikotta/
riddle {n} (sieve) SEE: sieve ::
riddle {n} (verbal puzzle) :: なぞなぞ /nazonazo/, 謎々 /なぞなぞ, nazonazo/
ride {v} (to transport oneself by sitting on and directing a horse, bicycle etc.) :: 乗る /のる, noru/
ride {v} (to be transported in a vehicle as a passenger) :: 乗る /のる, noru/
ride {n} (lift) :: 乗せること /noseru koto/
rider {n} (robber) SEE: robber ::
rider {n} (one who rides, see also: cyclist; driver) :: ライダー /raidā/, 騎手 /きしゅ, kishu/, 乗り手 /のりて, norite/
ridership {n} (the people who ride a form of transportation) :: 乗降人員 /じょうこうじんいん, jōkōjin'in/
ridge {n} (highest point on a roof) :: 大棟 /おおむね, ōmune/
ridicule {v} (to make fun of someone) :: 嘲笑う /azawarau/, 嘲笑する /chōshōsuru/
ridiculous {adj} (foolish, absurd) :: 馬鹿らしい /bakarashii/
riel {n} (currency of Cambodia) :: リエル /rieru/
Riemann surface {n} (manifold) :: リーマン面 /Rīman-men/
rife {adj} (Abounding; present in large numbers, plentiful) :: 満ちた /michita/
riffraff {n} (the rabble) :: 下層民 /かそうみん, kasōmin/, 下層階級 /かそうかいきゅう, kasō kaikyū/
rifle {n} (firearm with a rifled barrel) :: 小銃 /しょうじゅう, shōjū/, ライフル /raifuru/, ライフル銃 /ライフルじゅう, raifuru jū/
rift {n} (shallow place in a stream) SEE: ford ::
rig {n} (the special apparatus used for drilling oil wells) :: リグ /rigu/
Riga {prop} (capital of Latvia) :: リガ /Riga/
rigatoni {n} (type of pasta) :: リガトーニ /rigatōni/
Rigel {prop} (star) :: リゲル /Rigeru/
right {adj} (straight, not bent) :: まっすぐ /massugu/
right {adj} (of an angle, 90 degrees) :: 垂直 /すいちょく, suichoku/, /ちょく, choku/
right {adj} (geometry: incorporating a right angle between edges, faces, axes, etc.) :: 正しい /ただしい, tadashii/
right {adj} (of direction, opposite of left) :: /みぎ, migi/
right {adj} (politics: conservative) :: 右翼 /うよく, uyoku/
right {adv} (on the right side) :: 右に /みぎに, migi ni/
right {interj} (yes, that is correct; I agree) :: そう /sō/
right {interj} (I have no opinion) :: うん /un/
right {interj} (checking agreement) :: ね? /ne?/, でしょう? /deshō?/
right {n} (legal or moral entitlement) :: 権利 /けんり, kenri/
right {n} (right, not left, side) :: /みぎ, migi/
right {n} (right-wing politicians and parties) :: 右翼 /うよく, uyokú/
right {v} (to correct) :: 訂正する /ていせいする, teisei suru/
right {adj} (all right, not requiring assistance) SEE: all right ::
right angle {n} (angle of 90 degrees) :: 直角 /chokkaku/
right-angled {adj} (having a right angle) :: 直角の /chokkaku no/ [adnominal]
right-angled triangle {n} (right-angled triangle) SEE: right triangle ::
right ascension {n} (angular distance) :: 赤経 /sekikei/sekkei/
right away {adv} (very soon; immediately) :: すぐ /sugu/
right bank {n} (river bank to the right when facing downstream) :: 右岸 /ugan/
right brain {n} (right cerebral hemisphere) :: 右脳 /unō/
right-handed {n} (of one who uses their right hand in preference to, or more skillfully than their left.) :: 右利き /migikiki/
right-hander {n} (one who is right-handed) :: 右利き /みぎきき, migikiki/
right-hand man {n} (trusted assistant) :: 右腕 /migiude/
rightish {adj} (right-wing) SEE: right-wing ::
right now {adv} (immediately) SEE: immediately ::
right now {adv} (at this precise moment) :: 今すぐ /いますぐ, imasugu/
rightsholder {n} (a person or organization that owns the legal rights to something) :: 権利保持者
right to life {n} (one of fundamental human rights) :: 生存権 /せいぞんけん, seizonken/
right to work {n} (the fundamental human right to have employment) :: 働く権利 /はたらくけんり, hataraku kenri/
right triangle {n} (a triangle having a right angle as one of its interior angles) :: 直角三角形 /chokkaku sankakukei/
right wing {n} (political) :: 右翼 /うよく, uyoku/
right-wing {adj} (resisting political change) :: 右派 /うは, uha/, 右翼 /うよく, uyoku/
rigid {adj} (stiff) :: 硬い /かたい, katai/
rigid {adj} (fixed) :: 固定された /kotei sareta/
rigid {adj} (rigorous, unbending) :: 堅い /かたい, katai/
rigid {adj} (uncompromising) :: 固い /かたい, katai/
rigor mortis {n} (Temporary stiffness of a body's muscles and joints following death) :: 死後硬直 /しごこうちょく, shigo kōchoku/
Rijeka {prop} (coastal city in Croatia) :: リエカ /Rieka/
rime {n} (hoar frost) :: /しも, shimo/
ring {n} (circumscribing object) :: /わ, wa/
ring {n} (round piece of (precious) metal worn around the finger) :: 指輪 /ゆびわ, yubiwa/
ring {n} (place where some sports take place) :: リング /ringu/
ring {n} (group of people (for illicit purposes)) :: 一味 /ichimi/
ring {n} (astronomy: a formation of various pieces of material orbiting around a planet) :: /わ, wa, かん, kan/
ring {v} (to surround or enclose) :: 囲む /kakomu/
ring {n} (resonant sound of a bell, or a sound resembling it) :: 響き /hibiki/
ring {n} (pleasant or correct sound) :: 響き /hibiki/
ring {n} (telephone call) :: 電話 /denwa/
ring {v} ((intr.) to produce a resonant sound) :: 鳴る /なる, naru/
ring {v} ((tr.) to make something produce a resonant sound) :: 鳴らす /ならす, narasu/
ring {v} (to appear to be) :: 聞こえる /きこえる, kikoeru/
ring {v} (to telephone (someone)) :: 電話をかける /でんわをかける, denwa o kakeru/
ring {n} (algebra: an algebraic structure) :: /kan/
ring {n} (burner (e.g. of a stove)) SEE: burner ::
ring-billed gull {n} (Larus delawarensis) :: クロワカモメ /kurowakamome/
ring down the curtain {v} (stop) SEE: stop ::
ring finger {n} (finger between the middle finger and little finger) :: 薬指 /くすりゆび, kusuriyubi/, くすりゆび /kusuriyubi/, 無名指 /むめいし, mumeishi/
ringgit {n} (currency) :: リンギット /ringitto/, リンギ /ringi/
ringleader {n} (person who starts and leads a disturbance, a conspiracy, or a criminal gang) :: 首謀者
ringlet {n} (lock, tress) :: 巻き毛 /makige/
Ringo {prop} (male name) :: リンゴ /Ringo/
ring theory {n} (branch of mathematics) :: 環論 /かんろん, kanron/
ringtone {n} (sound made by a telephone when ringing) :: 着信音 /ちゃくしんおん, chakushin'on/, 着メロ /chaku-mero/, 着信メロディ /chakushin merodī/
ring up the curtain {v} (start) SEE: start ::
ringworm {n} (contagious fungal affliction of the skin) :: 白癬 /はくせん, hakusen/
rinse {v} (to wash something quickly using water and no soap) :: 濯ぐ /susugu/
rinse {v} (to remove soap from something using water) :: 濯ぐ /susugu/
Rio de Janeiro {prop} (municipality) :: リオデジャネイロ /Rio de Janeiro/, [abbreviation] リオ /Rio/
riot {n} (wanton or unrestrained behavior) :: 暴動 /bōdō/
riot {n} (tumultuous disturbance of public peace) :: 暴動 /ぼうどう, bōdō/, 騒乱 /そうらん, sōran/, 動乱 /どうらん, dōran/, 狼藉 /ろうぜき, rōzeki/
riot police {n} (a unit of police specifically trained to deal with rioting crowds) :: 機動隊 /きどうたい, kidōtai/
rip {v} (to fart) SEE: fart ::
rip {n} (tear) SEE: tear ::
rip {v} (to mock) SEE: mock ::
rip {n} (something unfairly expensive) SEE: rip-off ::
rip {n} (type of tide or current) SEE: rip current ::
rip current {n} (strong water flow) :: 離岸流 /riganryū/
ripe {adj} (ready for reaping or gathering, of fruits and seeds) :: 熟した /じゅくした, jukushita/
ripen {v} (to grow ripe) :: 熟す /じゅくす, jukusu/, 成熟する /せいじゅくする, seijuku suru/
ripening {n} (process) :: 熟成 /じゅくせい, jukusei/
rip off {v} ((idiom) to charge an exorbitant or unfair rate) :: 法外な額を請求する /Hōgai-na Gaku o Seikyū-suru/
rip-off {n} (unfair price or rate) :: ぼったくり /bottakuri/
ripple {n} (moving disturbance or undulation in the surface of a liquid) :: /さざなみ, sazanami/, 漣漪 /れんい, ren'i/
ripple mark {n} (sedimentary structure) :: 漣痕 /れんこん, renkon/
riptide {n} (rip current) SEE: rip current ::
Ripuarian {prop} :: リプアーリ語
rise {v} (to move upwards) :: あがる /agaru/, 上昇する /jōshō suru/
rise {v} (of a celestial body: to appear to move from behind the horizon) :: 昇る /noboru/
rise {v} (to be resurrected) :: 復活する /fukkatsu suru/
rise {v} (of a quantity, etc: to increase) :: あがる /agaru/
rise {n} (action of moving upwards) :: 上昇 /jōshō/
rise {n} (increase (in a quantity, price, etc)) :: 上昇 /jōshō/
risk {n} (possible, usually negative, outcome) :: リスク /risuku/
risk {n} (likelihood of a negative outcome) :: リスク /risuku/
risk {n} (potential (conventionally negative) impact of an event) :: リスク /risuku/
risky {adj} (dangerous, involving risks) :: 危険な /kiken na/
risotto {n} (food) :: リゾット /rizotto/
rite {n} (ritual) :: 儀式 /ぎしき, gishiki/
rite of passage {n} (ceremony to celebrate a transition) :: 通過儀礼 /つうかぎれい, tsūka girei/
ritual {adj} (related to a rite) :: 儀式 /ぎしき, gishiki/
ritual {n} (rite) :: 儀式 /ぎしき, gishiki/, 祭祀 /さいし, saishi/
rival {n} (competitor with the same objective) :: ライバル /raibaru/, /てき, teki, かたき, kataki/
rivalry {n} (competition) :: ライバル /raibaru/, 競争 /きょうそう, kyōsō/, 争い /あらそい, arasoi/ [dispute], 拮抗 /きっこう, kikkō/
river {n} (large stream which drains a landmass) :: /かわ, kawa/
riverbed {n} (a river bottom) :: 河床 /kashō/
river god {n} (river-being) :: 河神 /かしん, kashin/
river horse {n} (hippopotamus) SEE: hippopotamus ::
riverside {n} (side of a river) :: 河岸 /かわぎし, kawagishi/, 河畔 /かはん, kahan/, リバーサイド /ribāsaido/
rivet {n} (cylindrical mechanical fastener) :: リベット /ribetto/
rivulet {n} (small brook) :: 小川 /おがわ, ogawa/, 細流 /さいりゅう, sairyū/
Riyadh {prop} (capital of Saudi Arabia) :: リヤド /Riyado/
riyal {n} (currency) :: リヤル /riyaru/
RNA {n} (abbreviation of ribonucleic acid) :: RNA /āru-enu-ē/
röntgen {n} (unit of exposure to ionizing radiation) :: レントゲン /rentogen/
roach {n} (US: cockroach) SEE: cockroach ::
roach {n} (Rutilus rutilus) :: ローチ /rōchi/
road {n} (a way for travel) :: /みち, michi/, 道路 /どうろ, dōro/
roadblock {n} (Something that blocks or obstructs a road) :: 道路封鎖 /どうろふうさ, dōro fūsa/
road map {n} (a map with a visual representation of roads used for automobile travel and navigation) :: 道路地図 /どうろちず, dōro chizu/
road roller {n} (heavy engineering vehicle used to compact asphalt) :: ロードローラー /rōdorōrā/, 締固め用機械 /しめがためようきかい, shimegatameyō kikai/ [formal]
roadrunner {n} (bird of the Geococcyx genus) :: 大道走 /ōmichibashiri/; コミチバシリ /komichibashiri/
roadside {n} (area on either side of a road) :: 道端 /michibata/
roam {v} (wander freely) :: 歩き回る /あるきまわる, arukimawaru/, うろつく /urotsuku/
roaming {n} (using a cell phone outside of its original registering zone) :: ローミング /rōmingu/
roar {v} (to make loud, deep cry of emotion) :: 怒鳴る /どなる, donaru/
roar {v} (of animals, to make a loud deep noise) :: 吠える /ほえる, hoeru/
roar {n} (cry of the lion) :: 咆哮 /hōkō/
roast {v} (to cook food by heating in an oven or fire) :: [meat] あぶり焼きにする /aburiyaki ni suru/, 焼く /yaku/, あぶる /aburu/, ローストする /rōsuto suru/, [beans, grains] 炒る /iru/, 煎る /iru/, 焙焼する /baishō suru/
roast {v} (to admonish someone vigorously) :: 酷評する /kokuhyō suru/
roast {n} (cut of meat) :: [phrase] ロースト用の肉 /rōsuto-yō no niku/
roast {n} (meal) :: あぶり焼き /aburiyaki/, ロースト /rōsuto/
roast {adj} (having been cooked by roasting) :: [meat] あぶり焼きにした /aburiyaki ni shita/, 焼いた /yaita/, あぶった /abutta/, ローストした /rōsuto shita/, [beans, grains] 炒った /itta/, 煎った /itta/, 焙焼した /baishō shita/
roast beef {n} (Beef cooked by roasting) :: ローストビーフ /rōsutobīfu/
roast pork {n} (Pork cooked by roasting) :: ローストポーク /rōsuto pōku/, 焼き豚 /やきぶた, yakibuta/
rob {v} (to steal from, using violence) :: 盗む /ぬすむ, nusumu/, 奪う /うばう, ubau/, 略奪する /りゃくだつする, ryakudatsu-suru/, 強奪する /ごうだつ-する, gōdatsu-suru/
rob {v} (to deprive of) :: 奪う /うばう, ubau/, 奪い取る /うばいとる, ubai-toru/
rob {v} (to burgle) :: 奪う /うばう, ubau/, 奪い取る /うばいとる, ubai-toru/, 略奪する /りゃくだつする, ryakudatsu-suru/
rob {v} (to commit robbery) :: 奪う /うばう, ubau/, 奪い取る /うばいとる, ubai-toru/, 略奪する /りゃくだつする, ryakudatsu-suru/
robber {n} (one who robs) :: 盗賊 /とうぞく, tōzoku/, 強盗 /ごうとう, gōtō/
robber crab {n} (coconut crab) SEE: coconut crab ::
robbery {n} (act or practice of robbing) :: 強盗 /がんどう, gandō, ごうとう, gōtō/
robe decollete {n} (low-cut dress for women) :: ローブデコルテ /rōbu dekorute/
robe montante {n} (high-necked dress) :: ローブモンタント /rōbu montanto/
Robert {prop} (given name) :: ロバート /Robāto/
Roberta {prop} (female given name) :: ロバータ /Robāta/
robin {n} (Erithacus rubecula) :: ヨーロッパコマドリ /Yōroppa komadori/
robin {n} (Turdus migratorius) :: コマツグミ /komatsugumi/
Robin {prop} (Male given name) :: ロビン /Robin/
Robin Hood {prop} (legendary outlaw) :: ロビン・フッド /Robin Fuddo/
robot {n} (intelligent mechanical being) :: ロボット /robotto/, 人造人間 /jinzō ningen/
robot {n} (traffic light) SEE: traffic light ::
robustness {n} (quality of being robust) :: 頑健性 /がんけんせい, gankensei/, 頑強性 /がんきょうせい, gankyōsei/, ロバストネス /robasutonesu/
rock {n} (natural mineral aggregate) :: 岩石 /ganseki/, /iwa/
rock {n} (mass of projecting rock) :: /iwa/, 岩石 /ganseki/
rock {n} (large stone or boulder) :: /ishi/
rock {n} (style of music) :: ロック /rokku/
rock {n} (distaff) SEE: distaff ::
rock and roll {n} (style of music) :: ロックンロール /rokkunrōru/
rock band {n} (rock group) SEE: rock group ::
rock dove {n} (Columba livia) :: カワラバト /kawarabato/
rocket {n} (rocket engine) :: ロケット /roketto/
rocket {n} (military: non-guided missile) :: ロケット /roketto/, ロケット弾 /roketto dan/
rocket {n} (vehicle) :: ロケット /roketto/
rocket {n} (rocket-propelled firework, see also: skyrocket) :: 打ち上げ花火 /うちあげはなび, uchiage hanabi/
rocket {n} (arugula) SEE: arugula ::
rocket launcher {n} (device for launching a missile) :: ロケット発射器 /roketto-hasshaki/, ロケットランチャー /rokettoranchā/, ロケラン /rokeran/
rocket salad {n} (rocket, arugula) SEE: arugula ::
rock face {n} (expanse of rock) :: 岩壁 /がんぺき, ganpeki; いわかべ, iwakabe/
rockfall {n} (a quantity of rocks that has fallen from a cliff) :: 崖崩れ /がけくずれ, gakekuzure/
rockfish {n} (stonefish) SEE: stonefish ::
rock group {n} (musical group specializing in rock music) :: ロックグループ /rokkugurūpu/, ロック・グループ /rokku-gurūpu/, ロックバンド /rokkubando/, ロック・バンド /rokku-bando/
rockhopper penguin {n} (crested penguin) :: イワトビペンギン /iwatobi pengin/
Rockies {prop} (Rocky Mountains) SEE: Rocky Mountains ::
rocking chair {n} (chair with a curved base which can be gently rocked) :: ロッキングチェア /rokkingu chea/, 揺り椅子 /ゆりいす, yuriisu/
rocking horse {n} (a child’s toy consisting of a (usually wooden) horse mounted on a rocker or swing) :: 木馬 /もくば, mokuba/
rock maple {n} (sugar maple) SEE: sugar maple ::
rockmelon {n} (Cucumis melo reticulatus) SEE: cantaloupe ::
rock music {n} (popular music genre) :: ロック音楽 /rokku-ongaku/, ロック /rokku/
rock paper scissors {n} (popular child's game) :: じゃん拳, じゃんけん /janken/, じゃん拳ぽん, じゃんけんぽん /jankenpon/
rock pigeon {n} (rock dove, Columba livia) SEE: rock dove ::
rock sugar {n} (white sugar that has been crystallized into chunks) :: 氷砂糖 /こおりざとう, koorizatō/
Rocky Mountains {prop} (mountain range) :: ロッキー山脈 /Rokkī-sanmyaku/
rococo {adj} (old-fashioned) SEE: old-fashioned ::
rod {n} (straight round stick, shaft, or bar) :: /ぼう, bō/
rod {n} (fishing rod or pole) :: 竿 /sao/
rod {n} (stick or bundle used for punishment) :: /muchi/
rod {n} (connector, part of a machine) :: /bō/
rod {n} (part of the retina of the eye) :: 杆体 /kantai/, 桿体 /kantai/
rod {n} (microbiology: rod shaped microorganism) :: 杆菌 /kankin/, 桿菌 /kankin/
rod {n} (slang: pistol) SEE: pistol ::
rod cell {n} (any of the cylindrical photoreceptor cells in the retina) :: 杆体細胞 /kantai-saibō/, 桿体細胞 /kantai-saibō/
rodent {n} (mammal of the order Rodentia) :: 齧歯類 /げっしるい, gesshirui/, 齧歯動物 /げっしどうぶつ, gesshi-dōbutsu/
rodenticide {n} (toxic substance used to kill rodents) :: 殺鼠剤 /さっそざい, sassozai/
rodeo {n} (sport) :: ロデオ /rodeo/
Rodinia {prop} (ancient world supercontinent) :: ロディニア大陸 /ロディニアたいりく, rodinia tairiku/
roe {n} (roe deer) SEE: roe deer ::
roe {n} (eggs of fish) :: /たまご, tamago/, 魚卵 /ぎょらん, gyoran/
roe deer {n} (small deer species, Capreolus capreolus) :: /ノロ, noro/, 麕鹿 /ノロジカ, norojika/
roentgenium {n} (chemical element) :: レントゲニウム /rentogeniumu/
rogation {n} (deeply serious and somber prayer or entreaty) :: 祈願, 祈祷
roger {interj} (received) :: 了解 /りょうかい, ryōkai/
Roger {prop} (male given name) :: ロジャー /Rojā/
roger that {interj} (received) SEE: roger ::
rogue state {n} (state or nation acting outside of the accepted international norms and policies) :: ならずもの国家 /narazumono kokka/, ならず者国家 /narazumono kokka/
rohu {n} :: ロフー /rohū/, ラベオ・ロヒータ /rabeo-rohīta/
roil {v} (render turbid) :: 濁らせる /にごらせる, nigoraseru/
role {n} (character or part) :: /やく, yaku/, 役割 /やくわり, yakuwari/, 役柄 /やくがら, yakugara/
role {n} (the function or position of something) :: /やく, yaku/
role model {n} (a person who serves as an example) :: お手本 /おてほん, o-tehon/
roleplay {n} (roleplaying game) SEE: roleplaying game ::
roleplaying game {n} (type of game in which the players assume the role of a character) :: 役割演技 /やくわりえんぎ, yakuwari engi/, ロールプレイ /rōrupurei/
roll {v} (to cause to revolve) :: 転がる /ころがる, korogaru/ [intransitive], 転がす /ころがす, korogasu/ [transitive]
roll {v} (to wrap round on itself) :: 丸める /まるめる, marumeru/
roll {v} (to bind or involve by winding) :: 巻く /maku/
roll {n} (a scroll) :: 巻子本 /kanshihon/
roll {n} (shortened raised biscuit or bread) :: ロールパン /rōrupan/
rollator {n} (walking frame with wheels) :: 歩行器
rollback {n} (a return to a prior state) :: 巻き返し /まきかえし, makikaeshi/
rollback {n} (a withdrawal of military forces) :: 引き出し /ひきだし, hikidashi/
rollback {n} ((computing) an operation to return the database to the previous commit point) :: ロールバック /rōrubakku/
roller {n} (slang: police) SEE: cop ::
roller {n} (bird of the family Coraciidae) :: ブッポウソウ, 仏法僧, ブッポウソウ科 [family]
roller {n} (hair roller) SEE: hair roller ::
rollerblade {n} (type of roller skate) :: ローラーブレード /rōrāburēdo/
rollercoaster {n} (amusement ride) :: ローラーコースター /rōrākōsutā/, ジェットコースター /jettokōsutā/
roller skate {n} (a boot having small wheels) :: ローラースケート /rōrāsukēto/
roller skate {v} (to skate using roller skates) :: ローラースケートする /rōrāsukēto o suru/
rolling pin {n} (food preparation utensil) :: 麺棒 /めんぼう, menbō/
rolling stone {n} (womanizer) SEE: womanizer ::
roll one's eyes {v} (turn one's eyes upwards) :: ぐりぐりする, グリグリする /guriguri suru/, 白目を向く /しろめをむく, shirome o muku/
Rolls-Royce {prop} (British brand - manufacturer(s) of cars, aero engines, etc.) :: ロールスロイス /Rōrusuroisu/
roll-top desk {n} (desk having a flexible top that rolls away) :: ロールトップデスク /rōrutoppudesuku/
roll up one's sleeves {v} (roll one's sleeves up) :: 腕まくりする /うでまくりする, udemakuri suru/
roly-poly {n} (toy that rights itself when pushed over) :: 起き上がり小法師 /おきあがりこぼし, okiagari-koboshi; おきあがりこぼうし, okiagari-kobōshi/
Rom {n} (a member of the Romani people) :: ロム /Romu/, ロマ /Roma/; ジプシー /Jipushī/
Rom {prop} (language) SEE: Romani ::
Rom {adj} (Romani) SEE: Romani ::
Roma {prop} (the Romani macrolanguage) SEE: Romani ::
Roma {n} (member of the Roma/Romani people) SEE: Romani ::
Roma {adj} (Romani) SEE: Romani ::
Roma {prop} (the Romani people) :: ロマ /Roma/
romaja {n} (romanization of Korean) :: ローマ字 /ローマじ, rōmaji/
romaji {n} (romanization of Japanese) :: ローマ字 /ローマじ, rōmaji/
Roman {adj} (of or from Rome) :: ローマの /Rōma no/
Roman {adj} (of Western character set) :: ローマの /Rōma no/
Roman {n} (a native or resident of Rome) :: ローマ人 /Rōma-jin/
Roman {n} (a native or inhabitant of the Roman Empire) :: ローマ人 /Rōma-jin/
Roman {n} (the Roman script) :: ローマ字 /ろーまじ, Rōma-ji/
Roman alphabet {n} (Latin alphabet) SEE: Latin alphabet ::
romance {n} (intimate relationship, love affair) :: 恋愛 /れんあい, ren'ai/, ロマンス /romansu/, /こい, koi/
romance {n} (idealized love) :: ロマンチックラブ /romanchikku-rabu/, ロマンチック /ロマンチックなあい, romanchikku na ai/, ロマンス /romansu/
romance {n} (story or novel dealing with idealized love) :: ロマンス /romansu/, 伝奇小説 /でんきしょうせつ, denki shōsetsu/, 伝奇 /でんき, denki/
Romance {adj} (of or dealing with languages or cultures derived from Roman influence and Latin) :: ロマンス /romansu/, ロマン /roman/, ローマン /rōman/, ラテン /raten/
Romance language {n} (language descended from Latin) :: ロマンス語 /Romansu-go/, [group of languages] ロマンス諸語 /Romansu-shogo/
Roman Empire {prop} (ancient Latin empire) :: ローマ帝国 /Rōma teikoku/
Romani {n} (member of the Roma people) SEE: Rom ::
Romani {prop} (language) :: ロマ語 /Roma-go/, ロマニー語 /Romanī-go/
Romani {n} (nomadic people) SEE: Roma ::
Romania {prop} (South-Eastern European country) :: ルーマニア /Rūmania/
Romanian {n} (native of Romania) :: ルーマニア人 /Rūmania-jin/
Romanian {n} (official language of Romania) :: ルーマニア語 /Rūmania-go/
romanise {v} (romanize) SEE: romanize ::
Romanise {v} (romanize) SEE: romanize ::
Romanization {n} (putting text into the Latin (Roman) alphabet) :: ラテン文字化 /Raten mojika/, ローマ字化 /rōmajika/, [of Japanese] ローマ字 /rōmaji/
romanize {v} (to put letters or words into the Latin alphabet) :: ラテン文字化する /Raten mojika-suru/, ローマ字化する /Rōmajika-suru/
Roman nose {n} (aquiline nose) SEE: aquiline nose ::
Roman numeral {n} (numeral represented by letters) :: ローマ数字 /Rōma-sūji/
Roman numerals {n} (system of numerals) :: ローマ数字 /rōma sūji/
Romans {prop} (book of the Bible) :: ローマ人への手紙 /Rōmabito e no Tegami/
Romans {prop} (30th sura of the Qur'an) :: ローマ人への手紙 /Rōmabito e no Tegami/
romantic {adj} (fantastic, idealistic) :: ロマンチックな /romantikku na/
romantic {adj} (concerned with, or conducive to, romance and love) :: ロマンチック /romanchikku/, 浪漫的 /ろまんてき, romanteki/
romanticism {n} (romantic quality, spirit or action) :: ロマンチシズム /romanchizumu/
Romanticism {prop} (artistic and intellectual movement) :: ロマン主義 /ロマンしゅぎ, roman-shugi/
romanticist {n} (advocate or follower of romanticism) :: ロマンチスト /romanchisuto/, ロマンティスト /romantisuto/
Rome {prop} (city) :: ローマ /Rōma/, 羅馬 /Rōma/ [dated]
Rome {prop} (empire) :: ローマ帝国 /Rōma teikoku/
Romeo {n} (boyfriend) SEE: boyfriend ::
Romeo {prop} (character in Romeo and Juliet) :: ロミオ /Romio/, ロメオ /Romeo/
Romeo and Juliet {prop} (the tragedy) :: ロミオとジュリエット /Romio to Jurietto/
Rome wasn't built in a day {proverb} (it takes a long time to create something complicated or impressive) :: ローマは一日にして成らず /Rōma wa ichinichi ni shite narazu/
Romney {n} (surname) :: ロムニー /Romunī/
romp {v} (to play roughly or energetically) :: はしゃぎ回る(はしゃぎまわる, hasyagi mawaru)
romp {n} (period of boisterous play) :: 大はしゃぎ(おおはしゃぎ, oo hasyagi)
Ronald {prop} (male given name) :: ロナルド /Ronarudo/
ronin {n} (masterless samurai) :: 浪人 /ろうにん, rōnin/
roof {n} (the cover at the top of a building) :: 屋根 /やね, yane/
roof tile {n} (tile covering a roof) :: /かわら, kawara/, /iraka/
rooftop {n} (top surface of a roof) :: 屋上 /okujō/
rook {n} (bird) :: ミヤマガラス /miyamagarasu/, 深山烏 /みやまがらす, miyamagarasu/, 深山鴉 /みやまがらす, miyamagarasu/
rook {n} (chesspiece) :: ルーク /rūku/
rook {n} (fortification) :: 城塞 /じょうさい, jōsai/
rookie {adj} (amateur) SEE: amateur ::
room {n} (space) :: 空間 /くうかん, kūkan/, /ま, ma/
room {n} (division in a building) :: 部屋 /へや, heya/
roommate {n} (a person with whom one shares a room) :: 同居人 /どうきょにん, dōkyonin/, ルームメイト /rūmumēto/; [informal] 部屋っ子 /へやっこ, heyakko/
roommate {n} (US: with whom one shares an apartment or house) :: 同居人 /どうきょにん, dōkyonin/, ルームメイト /rūmumēto/, ハウスメイト /hausumēto/; [informal] 部屋っ子 /heyakko/
room service {n} (provision of food and drink to a guest room) :: ルームサービス /rūmu sābisu/
room temperature {n} (normal temperature) :: 常温 /jōon/, 室温 /しつおん, shitsuon/
roomy {adj} (spacious) :: 広い /hiroi/, 広々とした /hirobiro to shita/, 広々 /hirobiro/
Roosevelt {prop} (surname) :: ルーズベルト /Rūzuberuto/
roost {n} (place for sleeping birds) :: /ねぐら, negura/
roost {v} :: 就塒する /しゅうじする, shūji suru/
rooster {n} (flower) SEE: violet ::
rooster {n} (male chicken; male gallinaceous bird) :: 雄鳥 /おんどり, ondori/
rooster {n} (powerful person) SEE: big cheese ::
rooster {n} (informant) SEE: informant ::
root {n} (part of a plant) :: /ね, ne/
root {n} (of a tooth) :: 歯根 /しこん, shikon/
root {n} (primary source) :: 起源 /きげん, kigen/, /もと, moto/, 根源 /こんげん, kongen/
root {n} (arithmetic: number or expression which when raised to a power gives the specified number or expression) :: /こん, kon/
root {n} (analysis: zero of a function) :: /かい, kai/
root {n} (linguistic morphology: primary lexical unit of a word) :: 語根 /ごこん, gokon/
root {n} (arithmetic: square root) SEE: square root ::
root {n} (root vegetable) SEE: root vegetable ::
root beer {n} (beverage with sarsaparilla root) :: ルートビア /rūtobia/
root vegetable {n} (edible root) :: 根菜 /こんさい, konsai/
rope {n} (thick, strong string) :: ロープ /rōpu/, /つな, tsuna/, /なわ, nawa/
rope bridge {n} (bridge made of rope) :: ロープの橋 /rōpu no hashi/
ropeway {n} (cableway) SEE: cableway ::
Roquefort {n} (blue cheese made from sheep's milk, produced in France) :: ロックフォール
rosé {n} (wine) :: ロゼ /roze/, ロゼワイン /rozewain/
rosary {n} (Catholic prayer beads) :: ロザリオ /rozario/, 念珠 /ねんじゅ, nenju/, 数珠 /じゅず, juzu/
rosasite {n} (mineral) :: 亜鉛孔雀石 /あえんくじゃくせき, aenkujakuseki/
rose {n} (shrub) :: バラ /bara/
rose {n} (flower) :: バラ /bara/, バラ /bara no hana/
rose {n} (colour) :: 薔薇色, バラ色 /ばらいろ, barairo/
rose {n} (nozzle) :: 散水口 /さんすいぐち, sansuiguchi/
Roseau {prop} (capital of Dominica) :: ロゾー /Rozō/
rose chafer {n} (Cetonia aurata) :: バラコガネムシ /barakoganemushi/
rose-colored glasses {n} (overly optimistic perception of something) :: 色眼鏡 /いろめがね, iro megane/ [also “overly negative perception”]
rose garden {n} (garden planted in roses) :: 薔薇園 /ばらえん, baraen/
rosemary {n} (shrub) :: ローズマリー /rōzumarī/, 迷迭香 /まんねんろう, mannenrō/
rose quartz {n} (pinkish to reddish-colored quartz) :: 紅水晶 /べにずいしょう, benizuishō/, ローズクォーツ /rōzu kwōtsu/
Rosetta Stone {prop} (large inscribed stone) :: ロゼッタ・ストーン /Rozetta-sutōn/
rosin {n} (solid form of resin) :: ロジン /rojin/
Ross's gull {n} (Rhodostethia rosea) :: ヒメクビワカモメ /himekubiwakamome/
roster {n} (schedule) SEE: schedule ::
Rostov {prop} (Rostov Veliky, Yaroslavl oblast, Russia) :: ロストフ /Rosutofu/
Rostov-na-Donu {prop} (a city in Russia) SEE: Rostov-on-Don ::
Rostov-on-Don {prop} (a city in Russia) :: ロストフ・ナ・ドヌ /Rosutofu-na-Donu/
rostral bone {n} (edentulous ossification that forms the ceratopsian beak) :: 嘴骨 /しこつ, shikotsu/
rostrum {n} (zoology: beak) SEE: beak ::
rostrum {n} (dais, pulpit, or similar platform) :: 上段 /じょうだん, jōdan/
rosé wine {n} (pink coloured wine) :: ロゼワイン /rozewain/
rosy {adj} (rose-coloured) :: 薔薇色の /ばらいろ)の, barairo no/
rot {v} ((intransitive) to suffer decomposition) :: 腐る /くさる, kusaru/
rotation {n} (act of turning around a centre) :: 回転 /かいてん, kaiten/, 自転 /じてん, jiten/
rote {n} (process of committing to memory) :: 暗記学習 /あんきがくしゅう, anki-gakushū/
roti {n} (unleavened flatbread) :: ロティ /roti/
rotor {n} (a rotating part of a mechanical device) :: ローター /rōtā/, 回転子 /かいてんし, kaitenshi/
rotoscope {n} (animation technique) :: ロトスコープ /rotosukōpu/
rotten {adj} (decayed, gone bad) :: 腐った /くさった, kusatta/, 腐朽した /ふきゅうした, fukyū shita/
Rottweiler {n} (breed of dog) :: ロットワイラー /rottowairā/
rotula {n} (kneecap) SEE: kneecap ::
rotunda {n} (roundabout) SEE: roundabout ::
Roubaix {prop} (city in Hauts-de-France) :: ルーベ /Rūbe/
rouge {n} (blush) SEE: blush ::
rough {adj} (not smooth) :: 凸凹な /でこぼこな, dekoboko na/, 粗い /あらい, arai/
rough {adj} (crude, unrefined) :: 粗野 /soya/
roughage {n} (dietary fibre) SEE: dietary fibre ::
rough horsetail {n} (plant) :: 木賊 /とくさ, tokusa/
roughly {adv} (approximately) SEE: approximately ::
roulette {n} (game of chance) :: ルーレット /rūretto/
round {adj} (circular or cylindrical) :: 丸い /まるい, marui/
round {adj} (spherical) :: 丸い /まるい, marui/
round {n} (circular object) :: /えん, en/, /まる, maru/
round {n} (segment of a sport event) :: ラウンド /raundo/
round {n} (golf etc: way around the course) :: ラウンド /raundo/
roundabout {n} (road junction at which traffic streams circularly around a central island) :: ラウンドアバウト /raundoabauto/
round angle {n} (an angle of 360 degrees) :: 周角 /shūkaku/
round bracket {n} (parenthesis, bracket) :: 括弧 /かっこ, kakko/
roundhead {n} (roundhead screw) :: ナベ /nabe/
roundhouse {n} (a circular building in which locomotives are housed) :: 円形機関車庫 /enkeikikanshakou/
roundhouse kick {n} :: 回し蹴り, まわしげり
rounding {n} (the act of rounding a mathematical value) :: 端数処理 /はすうしょり, hasūshori/, 四捨五入 /ししゃごにゅう, shishagonyū/, 丸め /まるめ, marume/
round table {n} (conference) :: 円卓会議 /えんたくかいぎ, entaku kaigi/
round the clock {prep} (24 hours per day) SEE: around the clock ::
round trip {n} (a trip from one destination to another and then returning to the starting location) :: 往復 /おうふく, ōfuku/
roundworm {n} (invertebrate of the phylum Nematoda) SEE: nematode ::
rousong {n} (meat floss) :: 田麩 /でんぶ, denbu/
route {n} (course or way traveled) :: 道筋 /みちすじ, michisuji/, ルート /rūto/, 路線 /ろせん, rosen/, 通路 /つうろ, tsūro/
route {n} (way to do something) :: 手段 /しゅだん, shudan/
router {n} (device that connects local area networks to form a larger internet) :: ルータ /rūta/, ルーター /rūtā/
routine {n} (course of action to be followed regularly; a standard procedure) :: 日課 /nikka/, ルーチン /rūchin/
routine {adj} (according to established procedure) :: 規則的 /きそくてき, kisokuteki/
roux {n} (mixture of fat (usually butter) and flour used to thicken sauces and stews) :: ルー /rū/
Rouzhi {n} (Yuezhi) SEE: Yuezhi ::
Rovaniemi {prop} (city) :: ロヴァニエミ
rover {n} (a vehicle for exploring extraterrestrial bodies) :: ローバー /rōbā/
row {n} (line of objects) :: /れつ, retsu/
row {n} (in a table) :: /ぎょう, gyō/
row {v} (transitive:to propel over water using oars) :: 漕ぐ /こぐ, kogu/
rowan {n} (Sorbus aucuparia) :: セイヨウナナカマド
rowan {n} (tree or shrub of the genus Sorbus) :: ナナカマド /nanakamado/, ナナカマド属 /nanakamado zoku/
rowboat {n} (small boat that is rowed) :: 漕ぎ舟 /こぎぶね, kogibune/, 手漕ぎ舟 /てこぎぶね, tekogibune/, ローボート /rōbōto/
rowdy {n} (boisterous person) :: あばれんぼう /abarenbō/
rowing {n} (action of the verb "to row") :: 漕艇 /そうてい, sōtei/, 船こぎ /fune-kogi/, ボートこぎ /bōto-kogi/, ローイング /rōingu/
rowing {n} (the sport) :: ローイング /rōingu/, 漕艇 /そうてい, soutei/
rowing boat {n} (rowboat) SEE: rowboat ::
royal {adj} (of or relating to a monarch or their family) :: 王の /ō no/, 王室の /ōshitsu no/
royal {adj} (majestic) SEE: majestic ::
royal {n} (old English gold coin) SEE: rial ::
royal blue {n} (colour) :: 花紺青 /こんじょう, konjō/
royal family {n} (family of the ruling sovereign of a country or state) :: 王家 /おうけ, ōke/, 王室 /おうしつ, ōshitsu/, 皇室 /こうしつ, kōshitsu/
royal flush {n} (ace-high straight flush) :: ロイヤルフラッシュ /roiyaru furasshyu/
royalism {n} (advocacy of a king or royal house) :: 尊皇論 /そんのうろん, sonnōron/
royal jelly {n} (substance secreted by bees) :: ローヤルゼリー /rōyaruzerī/, ロイヤルゼリー /roiyaruzerī/
Royal Marines {prop} (amphibious force of the United Kingdom) :: イギリス海兵隊 /Igirisu kaiheitai/
royal poinciana {n} (flamboyant) SEE: flamboyant ::
royalty {n} (payment made to owner of intellectual property) :: 印税 /inzei/, 特許使用料 /tokkyo shiyōryō/, ロイヤリティ /roiyariti/, ロイヤリティー /roiyaritī/
royal we {n} (plural "we" used by a sovereign) :: /chin/, われわれ /wareware/
Roy G. Biv {prop} (mnemonic) :: 赤橙黄緑青藍紫 /sekitōōryokuseiranshi/
RPG {n} (role-playing game) :: RPG
RS {prop} (Pokémon Ruby and Sapphire) :: RS /Rubī-Safaia/, ルビサファ /Rubi-safa/
rösti {n} (traditional dish in Germanophone Switzerland made from fried potatoes) :: レシュティ /reshuti/, ロスティ /rosuti/
RTFM {phrase} (Abbreviation of Read the fucking manual) :: マニュアル読め (マニュアルよめ) (manyuaru yome)
rub {v} (to move one object while maintaining contact with another object over some area) :: 擦る /こする, kosuru/
rubashka {n} (kosovorotka) SEE: kosovorotka ::
rubber {n} (pliable material derived from the sap of the rubber tree) :: ゴム /gomu/
rubber {n} (synthetic materials with the same properties) :: [colloquial] ゴム /gomu/; [synthetic one] 合成ゴム /gōsei-gomu/
rubber {n} (condom) :: ゴム /gomu/
rubber {n} (tires) :: ゴム /gomu/
rubber {n} (eraser) SEE: eraser ::
rubber band {n} (elastic band) SEE: elastic band ::
rubberneck {n} (tourist) SEE: tourist ::
rubbernecker {n} (someone who cranes their neck to see something) :: 野次馬, 弥次馬 /やじうま, yajiuma/
rubber plant {n} (Ficus elastica) :: インドゴムノキ /indo gomu-no-ki/
rubber stamp {n} (piece of rubber to make an imprint) :: ゴム印 /gomu-in/
rubbing {n} (impression of an embossed or incised surface) :: 拓本 /takuhon/
rubbish {n} (garbage) SEE: garbage ::
rubbish {n} (nonsense) :: くだらないこと /kudaranai koto/, ばかばかしいこと /bakabakashii koto/
rubbish {adj} (exceedingly bad, see also: awful) :: 屑のような /くずのような, kuzu no yōna/, ゴミのような /ごみのような, gomi no yōna/
rubbish {interj} (used to express that something is exceedingly bad) :: クズ /くず, kuzu/, ゴミ /ごみ, gomi/
rubbish {interj} (used to express that what was recently said is nonsense or untrue) :: くだらない /kudaranai/, ばかばかしい /bakabakashii/
rubbish {v} (to criticize, denigrate, see also: criticize; denigrate) :: こき下ろす /こきおろす, kokiorosu/, 酷評する /こくひょうする, kokuhyō suru/
rubbish bag {n} (plastic bag for the disposal of household waste) SEE: garbage bag ::
rubbish bin {n} (garbage can) SEE: garbage can ::
rubble {n} (the broken remains of an object, usually rock or masonry) :: 瓦礫 /がれき, gareki/
Rube Goldberg machine {n} (comically overcomplicated machine) :: ルーブ・ゴールドバーグ・マシン; ピタゴラスイッチ (pitagora suicchi)
rubella {n} (disease caused by the Rubella virus infecting the respiratory tract) :: 風疹 /ふうしん, fūshin/
rubeola {n} (measles) SEE: measles ::
rubidium {n} (element with atomic number 37) :: ルビジウム /rubijiumu/
Rubik's cube {n} (cubical mechanical puzzle) :: ルービックキューブ /Rūbikku-kyūbu/
ruble {n} (Russian monetary unit) :: ルーブル /rūburu/
rub salt in the wound {v} (to make an injury feel worse) :: 傷口に塩を塗る /kizuguchi ni shio o nuru/
ruby {n} (type of gem) :: ルビー /rubī/
ruby {n} (pronunciation guide) :: 振り仮名 /ふりがな, furigana/, ルビ /rubi/
ruby {n} (5½-point type) SEE: agate ::
Rudd {prop} (surname) :: ラッド /Raddo/
rudder {n} (underwater vane used to steer a vessel) :: /かじ, kaji/
rudder {n} (control surface of an aircraft) :: /kaji/, 方向舵 /ほうこうだ, hōkōda/
ruddy turnstone {n} (Arenaria interpres) :: キョウジョシギ /kyoujoshigi/
rude {adj} (bad-mannered) :: 無礼な /ぶれいな, burei na/, 失礼 /しつれい, shitsurei/
rudeness {n} (property of being rude) :: 無礼 /ぶれい, burei/, 失礼 /しつれい, shitsurei/
Rudolph the Red-Nosed Reindeer {prop} (the red-nosed reindeer) :: ルドルフ赤鼻のトナカイ /ルドルフあかはなのトナカイ, Rudorufu akahana no tonakai/
rue {n} (any of various perennial shrubs) :: ヘンルーダ /henrūda/, 芸香 /うんこう, unkō/
ruff {n} (circular frill or ruffle on a garment) :: 襞襟
ruff {n} (the bird Philomachus pugnax (syn. Calidris pugnax)) :: エリマキシギ
ruff {v} (play a trump card) SEE: trump ::
ruffle {n} (strip of fabric) :: ラッフル /raffuru/
rufous-bellied tit {n} (Melaniparus rufiventris) :: [[ チャムネガラ]]
rufous-winged antshrike {n} (Thamnophilus torquatus) :: クリバネアリモズ /kuribanearimozu/
rug {n} (wig) SEE: wig ::
rug {n} (partial floor covering) :: ラグ /ragu/, 絨毯 /じゅうたん, jūtan/
rugby {n} (a sport where players can hold or kick an ovoid ball) :: ラグビー /ragubī/
ruin {n} (remains of destroyed construction) :: 廃墟 /haikyo/, 遺跡 /iseki/
ruin {n} (the state of being a ruin, destroyed or decayed) :: 潰滅 /kaimetsu/, 崩壊 /hōkai/
ruin {v} (to cause the economical ruin of) :: 潰す /tsubusu/, 滅ぼす /horobosu/, 打倒する /datō suru/, 破産させる /hasan saseru/
ruin {v} (to destroy) :: 打ち壊す /buchikowasu/, 破壊する /hakai suru/, めちゃめちゃにする /mechamecha ni suru/
ruin {v} (to spoil) :: 潰す /tsubusu/, だめにする /dame ni suru/, めちゃめちゃにする /mechamecha ni suru/
ruin {v} (to ruin) SEE: wreck ::
ruination {n} (state of being ruined) :: 破綻 /hatan/, 破産 /hasan/, 潰滅 /kaimetsu/
ruination {n} (act of ruining) :: 破壊 /hakai/, 破棄 /haki/, 打倒 /datō/, 打ち壊し /buchikowashi/
Ruism {n} (Confucianism) SEE: Confucianism ::
Ruisui {prop} (rural township in eastern Taiwan) :: 瑞穂 /ずいすい / みずほ/
rule {n} (regulation) :: /のり, nori/, 規則 /きそく, kisoku/, ルール /rūru/, 規律 /きりつ, kiritsu/
rule {v} (to regulate, be in charge of, make decisions for, reign over) :: 治める /おさめる, osameru/, 支配する /しはいする, shihai suru/, 統治する /とうちする, tōchi suru/
rule {n} (straight-edge) SEE: ruler ::
ruleless {adj} (without rules) :: 無規則な /mukisoku na/, 野放図な /nohōzu na/
rule of law {n} (the doctrine that no individual is above the law) :: 法の支配 /ほうのしはい, hō no shihai/
rule of thumb {n} (general guideline rather than a strict rule) :: 大体の目安 /だいたいのめやす, daitai no meyasu/, 目の子算 /めのこざん, me no kozan/
rule out {v} (to make something impossible) :: 除外する /じょがいする, jogai suru/, 排除する /はいじょする, haijo suru/
ruler {n} (measuring or drawing device) :: 定規 /じょうぎ, jōgi/, 物差し /ものさし, monosashi/, ルーラー /rūrā/
ruler {n} (person who rules or governs) :: 支配者 /しはいしゃ, shihaisha/, 知事 /ちじ, chiji/, 統治者 /とうちしゃ, tōchisha/
ruling pen {n} (a drawing instrument) :: カラス口 /からすぐち, karasu-guchi/, 烏口 /からすぐち, karasu-guchi/
rum {n} (distilled spirit) :: ラム酒 /ramu-shu/, ラム /ramu/
rumba {n} (dance) :: ルンバ /runba/
rumble {v} (to fight, brawl) :: 怒る /いかる, ikaru/
rumen {n} (first stomach of ruminants) :: ミノ /mino/
ruminant {n} (artiodactyl ungulate mammal which chews cud) :: 反芻動物 /hansū dōbutsu/
rummage {v} (to search something which contains many items) :: 漁る /あさる, asaru/, 引っ掻き回す /ひっかきまわす, hikkamawasu/
rummy {n} (card game) :: ラミー /ramī/
rumor {n} (statement or claim from no known reliable source) :: /うわさ, uwasa/
rumor {n} (uncountable: information) :: /うわさ, uwasa/
rumor has it {phrase} (rumour has it) SEE: rumour has it ::
rumour has it {phrase} (there is a rumor that...) :: …といううわさ /... to iu uwasa da/ [informative or plain style]
rump {n} (the hindquarters of an animal) :: /shiri/
rump {n} (a cut of meat from the rump) :: ランプ /rampu/, 尻肉 /shiriniku/
rump {n} (the buttocks) :: /shiri/
Rumpelstiltskin {prop} (the fairy tale) :: ルンペルシュティルツキン /Runperushutirutsukin/
Rumpelstiltskin {prop} (the fictional dwarf) :: ルンペルシュティルツキン /Runperushutirutsukin/
rumple {v} (to make wrinkled) :: くしゃくしゃにする /kushakusha ni suru/
run {v} (to move quickly on two feet) :: 走る /はしる, hashiru/
run {v} (to move quickly) :: 走る /はしる, hashiru/
run {v} (to be a candidate in an election) :: 出馬する /しゅつばする, shutsubasuru/
run {n} (the act of running) :: 走る /hashiru/
run {n} (the route taken while running) :: ルート /rūto/, 経路 /keiro/
run {n} (flow of liquid) :: 流れ /nagare/
run {n} (creek) :: 小川 /ogawa/
run {n} (amount of something made) :: /ryō/
run {n} (faster than a walk) :: 早歩き /hayaaruki/
run {n} (gallop) :: 襲歩 /shūho/ [for horse riding]
run {n} (interval of distance or time) :: [for distance]道程 /dōtei/, 区間 /kukan/, [for time]時間 /jikan/, 期間 /kikan/
run {n} (enclosure for animals) :: ラン /ran/
run {n} (unravelled stitches) :: 伝線 /densen/
run {v} (to smuggle illegal goods) SEE: smuggle ::
run away {v} (to flee by running) :: 逃げる /nigeru/, 逃走する /tousousuru/
run away {v} (to leave home) :: 家出する /いえでする, iede suru/
run away with {v} (to overwhelm) SEE: overwhelm ::
rune {n} (letter or character) :: ルーン文字 /rūn-moji/
rune {n} (Finnish or Scandinavian poem) :: [poem] 北欧古詩 /hokuō-koshi/; [myth] 北欧神話 /hokuō-shinwa/
rune {n} :: 占星術 /senseijutsu/
Runet {prop} (he Russian-language community on the Internet and websites) :: ルネット /runetto/
Réunion {prop} (Overseas department of France) :: レユニオン /Reyunion/
runner {n} (deserter) SEE: deserter ::
runner {n} (type of soft-soled shoe) :: スニーカー /sunīkā/
runner {n} (baseball: player who runs the bases) SEE: baserunner ::
runner-up {n} (the person who finishes second) :: 次点者 /じてんしゃ, jitensha/, 次点 /じてん, jiten/, 二番 /にばん, niban/
running {n} (the action of the verb to run) :: 走る /はしる, hashiru/, 走り /はしり, hashiri/, ランニング /ranningu/
running board {n} (step under the car door) :: 踏み板 /ふみいた, fumiita/, 踏み段 /ふみだん, fumidan/, ステップ /suteppu/
running dog {n} (lackey) :: 走狗 /そうく, sōku/
runny nose {n} (condition of discharge of mucus from the nose) :: 鼻水 /はなみず, hanamizu/
run over {v} (to drive over, causing injury or death) :: 轢く /ひく, hiku/
run someone ragged {v} (to exhaust) SEE: exhaust ::
runt {n} (undersized or stunted plant, animal or person) :: ちび /chibi/
runway {n} (walkway extending from a stage) :: ランウエー /ran'uē/
runway {n} ((aviation) strip for airplanes to land on or take off from) :: 滑走路 /かっそうろ, kassōro/
rupee {n} (monetary currency) :: ルピー /rupī/
rupture {n} (burst or split) :: 破裂 /はれつ, haretsu/
rural {adj} (pertaining to non-urban areas) :: 農村 /のうそん, nōson/, いなかの /いなかの, inaka no/, ルーラル /rūraru/
Rus {prop} (people) :: ルーシ /Rūshi/
Rus {prop} (medieval East Slavic state) :: ルーシ /Rūshi/, ルテニア /Rutenia/
Rus {prop} (any of the medieval East Slavic principalities) :: ルーシ /Rūshi/
rusalka {n} (female water spirit that leads handsome men to their deaths) :: ルサールカ /rusāruka/
ruse {n} (action intended to deceive, see also: trick) :: 計略 /けいりゃく, keiryaku/
rush {n} (plant) :: イグサ
rush {v} (to hurry) :: 急ぐ /いそぐ, isogu/, 駆け付ける /kaketsukeru/
rush hour {n} (times of day when traffic jams are commonplace, principally due to commuting) :: ラッシュ時 /rasshu-ji/, ラッシュアワー /rasshu awā/, 通勤ラッシュ /tsūkin rasshu/
russet {n} (color) :: あずき色 /azukiiro/
russet {adj} (color) :: あずき色の (azukiiro no)
Russia {prop} (country in Asia and Europe) :: ロシア /Roshia/, 魯西亜 /Roshia/ [dated, pejorative], 露西亜 /Roshia/ [dated], 露国 /Rokoku/ [dated], 魯国 /Rokoku/ [dated, pejorative]
Russian {adj} (of or pertaining to Russia) :: ロシアの /Roshia no/, [abbreviated] /ろ, Ro-/
Russian {n} (person from Russia) :: ロシア人 /ロシアじん, Roshia-jin/
Russian {n} (ethnic Russian) :: ロシア人 /ロシアじん, roshiajin/
Russian {n} (Russian (language)) :: ロシア語 /ロシアご, roshiago/, 露語 /ろご, rogo/ [dated]
Russian doll {n} (wooden doll) :: マトリョーシカ /matoryōshika/, マトリョーシカ人形 /マトリョーシカにんぎょう, matoryōshika ningyō/
Russian Empire {prop} (state) :: ロシア帝国 /Roshia teikoku/
Russian Federation {prop} (alternative formal name of Russia) :: ロシア連邦 /ロシアれんぽう, Roshia Renpō/
Russianist {n} (a person who studies Russian language, culture or history) :: ロシア語学者 /Roshia-gogakusha/
Russian Orthodox Church {prop} (one of the autocephalous Eastern Orthodox Christian churches) :: ロシア正教会 /ロシアせいきょうかい, Roshia seikyōkai/
Russian oven {n} (a type of oven) :: ペチカ /pechika/, ペーチカ /pēchika/
Russian roulette {prop} (deadly game with revolver and random spinning) :: ロシアンルーレット /Roshian-rūretto/
Russicist {n} (a scholar who specializes in the study of the Russian language) SEE: Russianist ::
russification {n} (Russification) SEE: Russification ::
Russification {n} (process of making anything Russian) :: ロシア化 /ロシアか, roshiaka/
Russki {n} (alternative term for Russian (derogatory)) :: [pejorative] 露助 /ろすけ, Rosuke/, ロスケ /Rosuke/
Russo- {prefix} (relating to Russia or Russian) :: /ろ, Ro-/, /Ro-/
Russo-Japanese {adj} (Of or pertaining to both Russia and Japan) :: 日露 /にちろ, nichiro/, 日ロ /にちろ, nichiro/
Russophilia {n} (a strong interest in the country, culture, or people of Russia) :: 親露派 /しんろは, shinroha/
Russophobia {n} (the fear of Russia or Russian) :: 反露 /はんろ, hanro/, 反露感情 /はんろかんじょう, hanro kanjō/
Russophone {n} (someone who speaks Russian) :: ロシア語話者 /Roshia-go-washa/
rust {n} (result of oxidation) :: /さび, sabi/
rustproof {adj} (resistant to rust, oxidation and corrosion) :: 防銹 /bōshū/
rusty {adj} (affected by rust) :: さびた /sabita/
rut {n} (sexual desire or oestrus) :: 発情 /はつじょう, hatsujō/
rut {v} (To be in the annual rut) :: 盛りがつく /さかりがつく, sakari ga tsuku/
rut {n} (furrow, groove, or track worn in the ground) :: /wadachi/
rutabaga {n} (plant) :: カブハボタン /kabuhabotan/
rutabaga {n} (edible root) :: カブハボタン /kabuhabotan/, カブカンラン /kabukanran/, ルタバガ /rutabaga/
Ruth {prop} (book of the Bible) :: ルツ記 /Rutsu-ki/
Ruth {prop} (female given name) :: ルース /Rūsu/, ルツ /Rutsu/ [biblical]
Ruthenia {prop} (alternative name of Rus, see also: Rus) :: ルテニア /Rutenia/
ruthenium {n} (chemical element) :: ルテニウム /ruteniumu/
rutherfordium {n} (chemical element) :: ラザホージウム /razahōjiumu/
ruthless {adj} (without pity or compassion) :: 無情 /mujō/, 残酷 /zankoku/, 無慈悲 /mujihi/
rutile {n} (the most frequent of the three polymorphs of titanium dioxide) :: 金紅石
Rwanda {prop} (country) :: ルワンダ /Ruwanda/
Ryan {prop} (male given name) :: ライアン /raian/
Ryazan {prop} (city in Russia) :: リャザン /Ryazan/
rye {n} (the grass Secale cereale or its grains as food) :: ライムギ /raimugi/, 黒麦 /くろむぎ, kuromugi/
rye {n} (rye bread) SEE: rye bread ::
rye bread {n} (type of bread) :: ライ麦パン /raimugi-pan/
Ryūkyū {prop} (Ryukyu) SEE: Ryukyu ::
ryokan {n} (a traditional Japanese hotel) :: 旅館 /りょかん, ryokan/
Ryukyu {prop} (Ryūkyū, Japan) :: 琉球 /りゅうきゅう, Ryūkyū/, 琉球諸島 /りゅうきゅうしょとう, Ryūkyū-shotō/, 南西諸島 /なんせいしょとう, Nansei-shotō/
Ryukyuan {n} (a native or inhabitant of Ryukyu) :: 琉球民族 /りゅうきゅうみんぞく, Ryūkyū minzoku/, 琉球人 /りゅうきゅうじん, Ryūkyū-jin/
Ryukyuan {prop} (language of Ryukyu) :: 琉球語 /りゅうきゅうご, Ryūkyū-go/
Rzeczpospolita {prop} (Poland) SEE: Poland ::
Rzeczpospolita {prop} (republic) SEE: republic ::
Rzeczpospolita {prop} (commonwealth) SEE: commonwealth ::
Rzeczpospolita {prop} (Republic of Poland) SEE: Republic of Poland ::
Rzeczpospolita {prop} (Polish–Lithuanian Commonwealth) :: ジェチュポスポリタ /Jechiposuporita/