grin

verb

grinned; grinning
Synonyms of grinnext

intransitive verb

: to draw back the lips so as to show the teeth especially in amusement or laughter
broadly : smile
grinning from ear to ear
grinner noun
grinningly adverb

Examples of grin in a Sentence

She continued to tease her brother, grinning wickedly. grinned at the kids' fooling around in the pool
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Bardem is captivating and formidable, grinning with maniacal glee at his every act of depravity and the fear and anguish of his victims. Kelly Lawler, USA Today, 4 June 2026 Bromley was grinning at her strangely. Jonathan Franzen, New Yorker, 1 June 2026 Gone are the days of grinning and bearing through tight, uncomfortable jeans for the sake of a cute outfit. Clara McMahon, PEOPLE, 31 May 2026 Ball Arena went quiet, and Coghlan turned to look at his teammate, Shea Theodore, who was grinning from ear to ear. Jesse Granger, New York Times, 21 May 2026 See All Example Sentences for grin

Word History

Etymology

Middle English grennen, from Old English grennian; akin to Old High German grennen to snarl

First Known Use

before the 12th century, in the meaning defined above

Time Traveler
The first known use of grin was before the 12th century

Browse Nearby Words

Cite this Entry

“Grin.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/grin. Accessed 9 Jun. 2026.

Kids Definition

grin

verb
grinned; grinning
: to draw back the lips so as to show the teeth especially in laughter
grin noun

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