ଅର୍ଥ : Refrain from divulging sensitive information. Keep quiet about confidential information.
ଉଦାହରଣ :
Don't tell him any secrets--he cannot keep his mouth shut!.
ସମକକ୍ଷ : keep one's mouth shut, shut one's mouth
Divulge confidential information or secrets.
Be careful--his secretary talks.