bomberPronunciation: /ˈbɒmə/Translate bomber | into French | into German | into Italian | into Spanish Definition of bomber noun 1an aircraft designed to carry and drop bombs. 2a person who plants, detonates, or throws bombs, especially as a terrorist. 3 informal a large cigarette containing cannabis: Manny hand rolled a couple of bombers 4a bomber jacket. bomber in other Oxford dictionaries Definition of bomber in the US English dictionary