Related Clues:

• Something golden
• ''Be quiet!''
• Soundlessness
• Tongue-tie
• "Listen up!"
• The next eleven seconds
• It is golden, it's said
• 'The __ of the Lambs'
• Repress, in a way
• Librarian's request
• Shout from the Wizard of Oz
• "Shh!" (and a hint to the feature shared by the answers to starred clues)
• Quietude
• Closing statement?
• "Zip it!"