n. 1.an actor's line that immediately precedes and serves as a reminder for some action or speech 2.evidence that helps to solve a problem 3.a stimulus that provides information about what to do 4.sports implement consisting of a tapering rod used to strike a cue ball in pool or billiards cue v. 1.assist (somebody acting or reciting) by suggesting the next words of something forgotten or imperfectly learned
