mummed; mumming
1
: to perform in a pantomime
2
: to go about merrymaking in disguise during festivals
: a strong ale or beer
mum
4 of 5chiefly British spelling of mom
Examples of mum in a Sentence
Adjective
I'd like to know how much they paid, but they've been mum on that subject.
kept mum about the surprise bridal shower
Recent Examples on the Web
Alexandra Hutzler, ABC News, 2 Apr. 2025
And while the mayors of Orlando and Orange County, have been mostly mum about all this, Maitland Mayor John Lowndes made a trip to Orange County’s legislative delegation meeting just last month, specifically to ask for changes to state law as well.
—Scott Maxwell, Orlando Sentinel, 4 Mar. 2025
Arika Herron, Axios, 7 Jan. 2025
In the past, many business leaders have stayed out of the fray and publicly mum about their own political beliefs.
—Bybrit Morse, Fortune, 6 Nov. 2024
Naman Ramachandran, Variety, 29 Apr. 2025
Naturally, the Marvel star was obligated to remain mum about the new project during a recent visit to The Tonight Show.
—Jessica Wang, EW.com, 28 Apr. 2025
See All Example Sentences for mum
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Adjective
The White House had been mum on details ahead of Wednesday's event.
—Alexandra Hutzler, ABC News, 2 Apr. 2025
And while the mayors of Orlando and Orange County, have been mostly mum about all this, Maitland Mayor John Lowndes made a trip to Orange County’s legislative delegation meeting just last month, specifically to ask for changes to state law as well.
—Scott Maxwell, Orlando Sentinel, 4 Mar. 2025
Verb
League officials have been mum on when new teams may be added, but Mayor Joe Hogsett continues to be bullish on his plans to build a soccer-specific stadium on the southeast side of downtown.
—Arika Herron, Axios, 7 Jan. 2025
In the past, many business leaders have stayed out of the fray and publicly mum about their own political beliefs.
—Bybrit Morse, Fortune, 6 Nov. 2024
Noun
The companies are keeping mum on additional creative partners, cast details, directors, and production schedules, with further announcements expected in the coming months.
—Naman Ramachandran, Variety, 29 Apr. 2025
Naturally, the Marvel star was obligated to remain mum about the new project during a recent visit to The Tonight Show.
—Jessica Wang, EW.com, 28 Apr. 2025
See All Example Sentences for mum
Cite this Entry
“Mum.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mum. Accessed 6 May. 2025.
Copy CitationKids Definition
mum
1 of 3 adjective
: silent sense 1
keep mum
mum
2 of 3 nounmum
3 of 3chiefly British variant of mom
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