Mum’s the word!

usgb
phrase

It's a secret, don't tell anyone.

I told you who I like, but mum’s the word!
Visual representation of "mum’s the word!" - It's a secret, don't tell anyone.

Often appears as...

  • mum's the word on this
  • remember

Usage tips

Neutral

Idiomatic

phrase

It's a secret, don't tell anyone.

I told you who I like, but mum’s the word!
Visual representation of "mum’s the word!" - It's a secret, don't tell anyone.

Often appears as...

  • mum's the word on this
  • remember

Usage tips

Neutral

Idiomatic

Definition 1 of 1
Visual representation of "mum’s the word!"
LampPro Tip 1/3

Secrecy Emphasis

Emphasizes the need for secrecy about a specific piece of information.

Illustration for Secrecy Emphasis
You know the surprise party for Lisa? Mum’s the word until her birthday!
LampPro Tip 2/3

Cultural Phrase

Originally British, but understood in various English-speaking cultures.

Illustration for Cultural Phrase
So you've seen the unpublished manuscript? Mum’s the word, mate!
LampPro Tip 3/3

Informal Setting

Used in casual or informal conversations, not in formal ones.

Illustration for Informal Setting
I snuck a cookie from the jar—mum’s the word, okay?
Visual representation of the word "Mum’s the word!"

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