Related Clues:
- "Put a lid on it!"
- "Zip your lip!"
- Theater admonishment
- Awed crowd reaction
- "Keep quiet!"
- Be quiet!
- Sudden descent of silence
- Be silent!
- Quieten
- Sound heard in a movie theater
- Library warning
- Whisperer's reproof
- Turn the sound down, the Pope is ringing America
- Complaint about a library volume?
- Sound of silence?