leatherneck
- n a member of the United States Marine Corps
- The Marine Corps Chevron at San Diego gathered and published a glossary of leatherneck slang heavily flavored with Chinese, Tagalog, pidgin English and plain Navy.
- In plain leatherneck language, Colonel Heinl said that the Milice Civile was becoming Haiti's primary armed force, while the constitutional army was being neglected.
- Colonel Peck, a leatherneck in the classic tradition, stood his ground and flatly said: "It's a lie.