What Does Mum's The Word Mean. The word is of long. In both of these idioms, mum stands for an inarticulate sound made with pursed lips indicating either unwillingness or inability.
Why Name It That? Mum's the Word
Web mum's the word definition: Said when you tell someone, or agree with someone, to keep something a secret: In both of these idioms, mum stands for an inarticulate sound made with pursed lips indicating either unwillingness or inability. The word is of long. Mum's the word means to keep silent or quiet. The meaning of mum's the word is —used to say that some information is being kept secret or should be kept secret. Mum is a middle english word meaning 'silent', [2] and may be derived from the mummer who acts without speaking.
In both of these idioms, mum stands for an inarticulate sound made with pursed lips indicating either unwillingness or inability. In both of these idioms, mum stands for an inarticulate sound made with pursed lips indicating either unwillingness or inability. Mum is a middle english word meaning 'silent', [2] and may be derived from the mummer who acts without speaking. Mum's the word means to keep silent or quiet. The word is of long. Said when you tell someone, or agree with someone, to keep something a secret: Web mum's the word definition: The meaning of mum's the word is —used to say that some information is being kept secret or should be kept secret.
