Hledat
to button one's lip
01
to not say anything or immediately stop talking, particularly so as not to reveal a secret or make matters worse
Dialect
American
American![to [button|zip] {one's} [lip] definition and meaning](https://cdn.langeek.co/photo/44358/original/?type=jpeg "to [button|zip] {one's} [lip] definition and meaning")
Idiom
Example
She zips her lip whenever she hears something confidential.
We always button our lips during important meetings.
Blízká Slova
