1) Expression from Cervantes 2) Slogan for the discreet 3) Surprise-party admonition
Found on
https://www.crosswordclues.com/clue/mum's-the-word
Mum`s the word is a popular English idiom. It is related to an expression used by William Shakespeare, in Henry VI, Part 2. == Meaning == `Mum`s the word` means to keep quiet, to say nothing. `Mum` is a Middle English word meaning `silent`. The word may be derived from the `mummer` who does pantomime and just acts without saying anything...
Found on
http://en.wikipedia.org/wiki/Mum`s_the_word
No exact match found.
