cue

nouns

an actor's line that immediately precedes and serves as a reminder for some action or speech
cue
is a type of (narrower)
words making up the dialogue of a play
"the actor forgot his speech"
actor's line, speech, words
evidence that helps to solve a problem
clew, clue, cue
a stimulus that provides information about what to do
cue, discriminative stimulus
sports implement consisting of a tapering rod used to strike a cue ball in pool or billiards
cue, cue stick, pool cue, pool stick

verbs

assist (somebody acting or reciting) by suggesting the next words of something forgotten or imperfectly learned
cue, prompt, remind