grin


grin

verb

Definition of GRIN

to express an emotion (as amusement) by curving the lips upward <grinned at the kids' fooling around in the pool>
Synonyms beam, grin
Related Words laugh, simper; smirk, sneer
Near Antonyms grimace; frown, glare, gloom, glower, lower (also lour), scowl; pout, sulk

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