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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
   - clue, clew
    
3. A stimulus that provides information about what to do
   - discriminative stimulus
    
4. Sports implement consisting of a tapering rod used to strike a cue ball in pool or billiards
   - cue stick, pool cue, pool stick

1. Assist (somebody acting or reciting) by suggesting the next words of something forgotten or imperfectly learned
   - prompt, remind

Sounds like: queue, Q

Derived forms: cuing, cued, cueing, cues

Type of: actor's line, evidence, inform, input, speech, sports implement, stimulant, stimulation, stimulus, words

Encyclopedia: Cue Cue, Western Australia