- 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.
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
“Tiny little mic,” she said, grimacing at a recent premiere.
From Salon ● Jan. 11, 2026
With his eyes closed and his face grimacing, he grappled for a bolt.
From The Wall Street Journal ● Jan. 7, 2026
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
So he sat there, sipping his tea and grimacing, as I reviewed Reb Saunders’ gematriyot.
From "The Chosen" by Chaim Potok
![]()
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.