A small cafeteria or snack bar, especially one in a military establishment, school, or place of work. / A temporary or mobile café used in an emergency or on a film location etc.

plural of canteen

(military, camping) A metal cup which can be nested on the top or under a canteen.

plural of canteen cup

plural of canteen cowboy

(Aviation, slang) An aviator who spends his time flirting with or picking up girls at the canteen.

plural of amma canteen

(India) A state-run canteen serving cheap subsidized food.

(UK) Unofficial beliefs and values held by members of the police force, such as institutional racism.

Without a canteen.