BIG MOUTH


Meaning of BIG MOUTH in English

(~s)

If you say that someone is a ~ or that they have a ~, you mean that they tell other people things that should have been kept secret. (INFORMAL)

Why don’t you shut your ~?

N-COUNT disapproval

Collins COBUILD.      Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) .