Related Clues:
- '-- night, holy night'(see 8 Across)
- Inaudible
- Not pronounced
- Anagram of 7 Down
- Omitting mention, as in a contract
- Nonspeaking
- Device that softens the tone of a musical instrument
- Silencer Mike put on Victorian pick-up
- Listen another way, as it's inaudible
- Listen trembling on the QT
- Perhaps the artist is an avant-garde 8, taking in two students
- Remote setting
- Mum is upset -- time to give things up?
- Unheard
- Button pressed for silence