If you keep mum about something, you keep quiet and don't tell anyone.
keep mum
To abide silent; to not say annihilation (e.g., about a secret). Make abiding you kids accumulate mum in there or you're both grounded!You accept to accumulate mum about Dave's retirement party—we appetite it to be a surprise.Learn more: keep, mum
keep mum
abide bashful about something; not acknowledge a secret. informalLearn more: keep, mum
keep ˈmum
(informal) say annihilation about a secret; break silent: I aloof kept mum back she asked me area Ben was. She’d be bent if she knew. ♢ Please will anybody accumulate mum about Saturday. We appetite to accord them a absolute surprise. OPPOSITE: blow the accoutrement (on somebody/something)Learn more: keep, mumLearn more:
An Keep mum idiom dictionary is a great resource for writers, students, and anyone looking to expand their vocabulary. It contains a list of words with similar meanings with Keep mum, allowing users to choose the best word for their specific context.
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