late Middle English (as a noun denoting an early form of cannon, also a shawm) from Old French bombarde, probably based on Latin bombusbooming, humming (see bomb). The verb (late 16th cent.)is from French bombarder
英英釋義行業釋義網絡釋義
noun
1.a large shawm; the bass member of the shawm family
vern
1.cast, hurl, or throw repeatedly with some missile;