cue
US /kjuː/
UK /kjuː/

1.
a signal for action
:
•
The actor missed his cue to enter the stage.
•
She took her cue from his hesitation.
2.
a long, thin stick used to strike the cue ball in billiards or snooker
:
•
He carefully chalked his cue before taking the shot.
•
The pool hall had many different types of cues available.