Related Clues:

• 'I don't want to hear it!'
• 'Shut your mouth!'
• Library imperative
• Command to Sweet Charlotte
• "Silence"
• Be silent
• 'Don't say a word!'
• ''Be still!''
• Keep concealed, with 'up'
• 'Put a sock in it!'
• 'That's enough out of you!'
• ''Pipe down!''
• Silencer
• "Shh!"
• Lullaby word