noun: A fictional bear dressed as a ranger who acts as a symbol of forest fire prevention, with the slogan "Only you can prevent forest fires."
noun: A policeman, especially a highway patrol officer.
noun: A ranger or park service employee that deals with the public.
noun: A firefighter.
noun: A campaign hat.
noun: (military slang) An aircraft used to drop defoliants in the Viet Nam war.
noun: Alternative form of Smokey Bear (highway patrolman) [A fictional bear dressed as a ranger who acts as a symbol of forest fire prevention, with the slogan "Only you can prevent forest fires."]