- present participle of grimace.
grimacing
Americanadjective
noun
Other Word Forms
Etymology
Origin of grimacing
First recorded in 1740–50; grimace ( def. ) + -ing 2 ( def. ) for the adjective; grimace ( def. ) + -ing 1 ( def. ) for the noun
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Just last week, the actress shared a mirror selfie in which she could be seen showing off her growing baby bump, pulling up her black shirt to flaunt her stomach, while grimacing at the camera.
From MarketWatch ● Aug. 11, 2026
The Lakers were down by nine when Doncic departed, rubbing the back of his left thigh and grimacing in discomfort and clear frustration.
From Barron's ● Feb. 6, 2026
Muchova, who began grimacing because of an issue with her left leg in the sixth game, called for the trainer and received medical attention off court.
From BBC ● Sep. 3, 2025
LeBron James, whom we last saw on the court grimacing after a hip flexor strain, didn’t have much burst to the basket or much touch on his shot.
From Los Angeles Times ● Apr. 19, 2025
Boaz turned briefly, scowling, and realized a second too late that to everyone else it might appear that he was grimacing at the pair of elderly men in the row behind him.
From "Night Owls" by A.R. Vishny
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.