Mumms The Word - Web the term mum's the word means to keep quiet. Keep silent and not reveal something. Web the meaning of mum's the word is —used to say that some information is being kept secret or should. We all know what it means but very few of us can see. We're throwing a surprise party. Web ‘mum’s the word’ is one of the most used idioms in the english language. Web mum's the word definition: Keep quiet and say nothing. Do not say anything or give away a secret. Said when you tell someone, or agree with someone, to keep something a secret:
We all know what it means but very few of us can see. We're throwing a surprise party. Keep quiet and say nothing. Keep silent and not reveal something. Said when you tell someone, or agree with someone, to keep something a secret: Web the meaning of mum's the word is —used to say that some information is being kept secret or should. Web mum's the word definition: Web ‘mum’s the word’ is one of the most used idioms in the english language. Web the term mum's the word means to keep quiet. Do not say anything or give away a secret.