butter bar

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#1·1d ago

(US Navy, US Coast Guard, slang) An ensign.

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#2·1d ago

(US Air Force, US Army, US Marines, slang) A second lieutenant.

Origin: Derived from the insignia of an O-1 in the US Military, which consists of a single yellow bar. Origin information sourced from Wiktionary contributors (CC BY-SA 4.0).

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