variants or mousey
mousier; mousiest
: of, relating to, or resembling a mouse: such as
c
: grayish brown
mousily adverb
mousiness noun

Examples of mousy in a Sentence

The movie is a fantasy about a mousy housewife who is transformed into a glamorous star. a mousy little girl who hid behind her mother the entire time we were there
Recent Examples on the Web
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Generously, Thompson’s performance leaves room for two more, the first being Poots’ low-key but impressive Thea, a mousy woman who arrives wet and bedraggled, causing Hedda to dress her in her own clothes (a gesture that has more than one meaning for Hedda, who’s still in love with Eileen). Damon Wise, Deadline, 9 Sep. 2025 This is why babies and toddlers with a shock of blond hair can end up a mousy brown color in adulthood. Rj MacKenzie, Popular Science, 20 Mar. 2025 For evidence, just look at her recent transformation from mousy brunette to bombshell blonde. Sam Reed, Glamour, 13 Mar. 2025 Eisenberg’s mousy David is as well-acted as Culkin’s crank. Amy Nicholson, Twin Cities, 1 Mar. 2025 See All Example Sentences for mousy

Word History

First Known Use

1812, in the meaning defined above

Time Traveler
The first known use of mousy was in 1812

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Cite this Entry

“Mousy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mousy. Accessed 14 Sep. 2025.

Kids Definition

mousy

adjective
variants or mousey
mousier; mousiest
: of, relating to, or resembling a mouse: as
c
: dull in color : drab

More from Merriam-Webster on mousy

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