Related Clues:

• Lack of noise
• "Enough said!"
• Word to a crying child
• "Enough already!"
• 'Quiet, you!'
• Repress, in a way
• Reaction to a big library volume?
• "No more!"
• "Can it!"
• 'Not so loud!'
• Call for silence
• "Not another word!"
• 'Keep it down'
• "Keep it down!"
• 'Shut your trap!'