Definition of Keep one's mouth shut

1. Verb. Refrain from divulging sensitive information; keep quiet about confidential information. "Don't tell him any secrets--he cannot keep his mouth shut!"

Exact synonyms: Keep Quiet, Shut One's Mouth
Antonyms: Talk

Lexicographical Neighbors of Keep One's Mouth Shut

keep down
keep going
keep guard
keep in
keep in line
keep mum
keep note
keep off
keep on
keep one's distance
keep one's eyes off
keep one's eyes open
keep one's eyes peeled
keep one's eyes skinned
keep one's hands off
keep one's mouth shut
keep one's nose to the grindstone
keep one's shoulder to the wheel
keep open
keep out
keep pace
keep quiet
keep step
keep tabs on
keep to oneself
keep up
keeshond
keeshonden
keeshonds
keester

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