Dec 6, 2016 · The meaning of MUM is silent. How to use mum in a sentence.

Syncope applies to the base so that the first syllable, mum, contains all of the first morpheme and some of the second.

Definition of mum noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

mum's the word informal — used to say that some information is being kept secret or should be kept secret We want her birthday party to be a surprise, so mum's the word. [=don't tell her …

Jul 14, 2025 · This comprehensive glossary entry unravels the full meaning, definition, and etymology of "mum." Discover its various uses through examples, from informal address to …

Mum's the word is a popular English idiom. It is related to an expression used by William Shakespeare, in Henry VI, Part 2. [1] The word "mum" is an alteration of momme, which was …

Discover everything about the word "MUM" in English: meanings, translations, synonyms, pronunciations, examples, and grammar insights - all in one comprehensive guide.

Used as a command to stop speaking. Say nothing of the secret you know: Mum's the word on the surprise party. [Middle English mom, mum, perhaps imitative of closing one's lips.] 1. To …

There are seven meanings listed in OED's entry for the word mum, four of which are labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

Find similar words to mum using the buttons below. Mum definition: Not verbalizing; silent.