θίς

Ancient Greek

Due to the improbability of the other explanations, Beekes suggests a Pre-Greek origin.

θῑ́ς • (thī́s) m (genitive θῑνός); third declension

Case / #	Singular	Dual	Plural
Nominative	ὁ θῑ́ς ho thī́s	τὼ θῖνε tṑ thîne	οἱ θῖνες hoi thînes
Genitive	τοῦ θῑνός toû thīnós	τοῖν θῑνοῖν toîn thīnoîn	τῶν θῑνῶν tôn thīnôn
Dative	τῷ θῑνῐ́ tôi thīní	τοῖν θῑνοῖν toîn thīnoîn	τοῖς θῑσῐ́ / θῑσῐ́ν toîs thīsí(n)
Accusative	τὸν θῖνᾰ tòn thîna	τὼ θῖνε tṑ thîne	τοὺς θῖνᾰς toùs thînas
Vocative	θῑ́ς thī́s	θῖνε thîne	θῖνες thînes
Notes:	This table gives Attic inflectional endings. For declension in other dialects, see Appendix:Ancient Greek dialectal declension.

“θίς”, in Liddell & Scott (1940) A Greek–English Lexicon, Oxford: Clarendon Press
“θίς”, in Liddell & Scott (1889) An Intermediate Greek–English Lexicon, New York: Harper & Brothers
θίς in Bailly, Anatole (1935) Le Grand Bailly: Dictionnaire grec-français, Paris: Hachette
Beekes, Robert S. P. (2010) Etymological Dictionary of Greek (Leiden Indo-European Etymological Dictionary Series; 10), with the assistance of Lucien van Beek, Leiden, Boston: Brill, →ISBN