a snowmobilelike vehicle driven by an internal-combustion engine, equipped with caterpillar tracks at the rear, steered by skis at the front, and designed for travel over snow.
Origin: 1945–50; after Canadian inventor and industrialist Armand Bombardier (died 1964), who designed it
the member of a bomber aircrew responsible for aiming and releasing the bombs
2.
(Brit) a noncommissioned rank below the rank of sergeant in the Royal Artillery
3.
Also called: bombardier beetle any of various small carabid beetles of the genus Brachinus, esp B. crepitans of Europe, which defend themselves by ejecting a jet of volatile fluid
[C16: from Old French: one directing a bombard; see bombard]
Bombardier (ˌbɒmbəˈdɪə)
—n
(Canadian) trademark a snow tractor, typically having caterpillar tracks at the rear and skis at the front
[C20: named after J. A. Bombardier, Canadian inventor and manufacturer]
1550s, soldier with a bombard, from Fr. bombardier, from bombard (see bombard). In 17c.-18c. of soldiers who manned artillery (especially mortars and howitzers); meaning "one who aims the bombs in an aircraft" is attested 1932, Amer.Eng.