Related Clues:

• Keep quiet about the U-bend?
• Philip and Edward have to stop talking
• Theater sound
• Theater reproof
• Quiet conduit dictators initially have
• "Quiet down!"
• Silencer's sound
• Librarian's rebuke
• 'I don't want to hear another word!'
• A sound for silence
• 'Stop chewing on that goddamn apple
• Finger-to-lips sound
• 'Put a cork in it!'
• 'I'm trying to watch 'The Force Awakens' here, shut up!'
• ''Hold that down!''