Related Clues:

• Shut up relative at the back of tower
• Refuse to talk about said meat at university
• Say nothing about half of muck found in drink
• Stay silent
• Remain silent
• Give nothing away
• Say nothing
• Don't say anything to delay old lady
• Hush one's mouth
• Refuse to continue talking
• Stay silent about a secret
• Vice squad heartily entertained — say no more!
• Just get rid of dad but don't let on!
• Stop responding
• Don't tell