n. 1 sudden sharp explosive sound i as of a cork when drawn. 2 colloq. I effervescent drink. v. (pp)1 (cause to) make a pop. 2 (foll. by in. out, up, etc.) go, move, come, or put unexpectedly or abruptly (pop out to the shop). 3 slang pawn. adv. with the sound of a pop (go pop). :.. pop off colloq. die. pop the question colloq. propose marriage. [imitative]
