Related Clues:

• Pool shark's concern
• Feed a line to
• Kind of stick or card
• Hint on stage
• Catchword
• Actor's line to remind another
• Tapering stick used by snooker player
• A snooker striker
• Signal to proceed
• Hint for a snooker or billiards striker
• A snooker ball striker
• Does the actor pick it up to make a cannon with it?
• You follow what the actor needs, by the sound of it
• The actor has to wait for it if he wants to play in the pool, perhaps
• Sounds as if they're in line for the pool