leatherneck

From leather +‎ neck.

• (UK, General Australian) IPA^(key): /ˈlɛð.ə.nɛk/

  • Audio (General Australian):

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• (General American) IPA^(key): /ˈlɛð.ɚ.nɛk/

leatherneck (plural leathernecks)

1. (slang) A soldier.
2. (US) Specifically, a marine.
   • 2011, Steven Pinker, The Better Angels of Our Nature, Penguin, published 2012, page 318:

     The Marine Corps has instituted a martial-arts program in which leathernecks are indoctrinated in a new code of honor, the Ethical Marine Warrior.