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mum

mum

22 7.7
Silence about a secret
  • noun
  • /mʌm/
  • Informal
translation icon : silencio
  • The secret project was kept mum to avoid any leaks to the media.

Examples

  • I'll keep it mums the word.

  • But y'all better keep it mum... cause they can't know I have a solo channel.

  • Fortunately, he was mum as to the condition in which these souls need be.

  • Nothing is quite official yet, so the organization is keeping understandably mum about the whole thing.

    Blog text (11)
  • I told them I was bleeding but kept mum about the parsley.

    Blog text (33)
  • Mr. Laconic, Ned mostly stayed mum on the subject.

    Fiction book (2001)
  • While the Wilcoxes kept mum, the ruins remained safe, hidden on a remote 4,000-acre ranch called Range Creek.

    Academic text (2004)
  • While the investigation was ongoing, the police remained mum about the details.

  • When asked about the new policy, the manager said mum was the word until the official announcement.

Synonyms

silence
vsmum
181 4.0

Not speaking about something when people ask you

is specifically staying quiet about a secret rather than general not speaking
secrecy
vsmum
165 4.4

Keeping information hidden from other people

is a temporary refusal to speak about a confidential matter
1 6.5

The habit of not telling people things or hiding information from them

is a short-term silence about a confidential matter not a personality trait

Antonyms

176 4.1

Making secret or new information known to others

22 3.5

Being honest and clear about your actions and intentions

Compounds

Parents who give money to their adult children to pay for big costs like a house or university

How Silent

silence
660 2.0
secrecy
165 4.4
mum
  • Informal
22 7.7

Surface Forms

mum singular
mums plural
moms plural
mom singular

Etymology

Mum meaning silence comes from the quiet 'mmm' sound people make with closed lips, and a helpful way to remember it is to imagine someone saying 'mmm' instead of speaking. So to be mum about something is to be 'silent' or to keep a secret.