keep (one's) lips sealed
keep (one's) lips sealed
To not say anything (about something); to keep (something) a secret. Please keep your lips sealed about our engagement, we aren't ready to tell everybody just yet.
See also: keep, lip, seal
Farlex Dictionary of Idioms.
- keep (something) under wraps
- keep (something) by
- keep by
- earn its keep
- keep away
- keep away (from someone or something)
- be asking for trouble
- be looking for trouble
- keep (one's) eyes on (someone or something)
- keep (one's) eye(s) out (for something or someone)