Bombard

Chamber's Etymological of the English Language · 1895 · p. 58

bum-bard', v.t to attack wuh bombs -u Bombard'ment Bombardier'. Bombasine, Bombazine, bum-ba-ren', v a twilled fabric of silk and worsted (Fr. bombasm — Low L. lontbactmum —Gr. botnbyx, silk. See Bombast