Related Clues:

• Signal for player to hit ball, in a way
• Signal to players left out of this
• Garrick often spoke on it
• Spoken line — that prompts another?
• Signal for action in botanical gardens, we hear
• Line read aloud as prompt
• Signal start of question vocally
• Reminder of line to be said
• Preceding line. perhaps
• Line that's said — as a hint
• Sports implement
• Signal for an actor
• Give a nod to, perhaps
• Nod from the maestro
• Hint in letter, dictated