mum

1 of 5

adjective

: silent
keep mum

mum

2 of 5

verb

mummed; mumming

intransitive verb

1
: to perform in a pantomime
2
: to go about merrymaking in disguise during festivals

mum

3 of 5

noun (1)

: a strong ale or beer

mum

4 of 5

chiefly British spelling of mom

mum

5 of 5

noun

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
Adjective
Dozens of brands contacted by The New York Times for this article, many of whom had already shipped spring collections for 2024, were similarly mum. Elizabeth Paton, New York Times, 27 Mar. 2024 Carriers are notoriously mum about why their networks go down. Catherine Thorbecke, CNN, 22 Feb. 2024 In the months and weeks before the newest season dropped, FX was characteristically mum on just who the starry cast of AHS alums and newbies alike are playing. Lauren Huff, EW.com, 21 Sep. 2023 As for the possible future H-E-B, the company purchased the land at The Shops at Chisholm Trail Ranch in March 2023 but has been mum about its plans. Matt Leclercq, Fort Worth Star-Telegram, 30 Jan. 2024 Even those who initially supported the commission’s work, including California Gov. Gavin Newsom (D), who hailed the panel as a historic step forward for Black Americans, have largely been mum about implementing its recommendations. Emmanuel Felton, Washington Post, 28 Jan. 2024 And then there are the silent Republicans, figures like Governors Ron DeSantis and Glenn Youngkin—those who have been deafeningly mum on January 6. Alex Thomas, The New Republic, 7 Apr. 2023 The Pentagon wants everyone to know the X-37B spaceplane exists, but military officials are mum about the details of the vehicle's missions. Stephen Clark, Ars Technica, 10 Nov. 2023 No word on Williams Stevens was similarly mum on Grant Williams’s status as a restricted free agent. Adam Himmelsbach, BostonGlobe.com, 1 June 2023
Noun
Plants are organized by category and include varieties of sun to shade, groundcovers, hostas, mums, sedums, and peonies. Journal Sentinel, 8 Apr. 2024 When the school suggested their blender was the culprit, Dave and his roommates agreed, keeping mum about the candle. Ilana Frost, Peoplemag, 2 Apr. 2024 Beyond that hint, Russian officials have kept mum about the talks. Democrat-Gazette Staff From Wire Reports, arkansasonline.com, 30 Mar. 2024 Speaking of food, Benson is keeping mum on the type of cuisine the restaurant will serve but said its going to be better than standard bar food. Brayden Garcia, Fort Worth Star-Telegram, 28 Mar. 2024 Democratic senators did not make endorsements in Arizona's U.S. Senate race while incumbent Sen. Kyrsten Sinema, I-Ariz., was mum about seeking reelection. Ronald J. Hansen, The Arizona Republic, 26 Mar. 2024 Some advertisers such as Amazon have stayed mum on any plans. Wyatte Grantham-Philips, The Denver Post, 9 Feb. 2024 Ohtani’s biggest sponsors, including New Balance, have remained largely mum about the gambling news involving Ohtani’s ex-interpreter. Samantha Masunaga, Los Angeles Times, 27 Mar. 2024 Related article ‘Is my mum dead or not?’: Son fears mother may be among Kenya starvation cult victims Of those, only 34 positive DNA matches to surviving family members have been made, said Kenya’s chief pathologist, Johansen Oduor. David McKenzie, CNN, 27 Mar. 2024

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'mum.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

Etymology

Adjective

Middle English mom, momme, probably imitative of a sound made with closed lips

Verb

Middle English mommen, to mumble, perform (a mummer's play), probably in part from mom, in part from Middle French momer to go masked

Noun (1)

German Mumme

First Known Use

Adjective

14th century, in the meaning defined above

Verb

15th century, in the meaning defined at sense 1

Noun (1)

circa 1623, in the meaning defined above

Noun

1891, in the meaning defined above

Time Traveler
The first known use of mum was in the 14th century

Dictionary Entries Near mum

Cite this Entry

“Mum.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mum. Accessed 19 Apr. 2024.

Kids Definition

mum

1 of 3 adjective
: silent sense 1
keep mum

mum

2 of 3 noun

mum

3 of 3

chiefly British variant of mom

More from Merriam-Webster on mum

Last Updated: - Updated example sentences
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