Definition of grin in English:


Syllabification: grin
Pronunciation: /ɡrin

verb (grins, grinning, grinned)

[no object]
1Smile broadly, especially in an unrestrained manner and with the mouth open: Dennis appeared, grinning cheerfully
More example sentences
  • To our astonishment, Denis was grinning at us, and was even now heading in our direction.
  • Walk through the tiny airport at Yap, and a small tanned youth will grin at you broadly and place a flower arrangement on your head.
  • By now more than one third of the class was grinning broadly or chuckling to themselves.
smile, smile broadly, beam, smile from ear to ear, grin like a Cheshire cat;
informal be all smiles
1.1 [with object] Express with a broad smile.
More example sentences
  • "Thank you, " Chikan grinned at his brother.
  • He grinned his approval, smile instantly fading as he spotted something in the sand ahead.
  • ‘Hi, there!’ grinned a tall man with long, flowing, coppery hair when Belinda opened the door.
1.2Grimace or appear to grimace grotesquely in a way that reveals the teeth: (as adjective grinning) a grinning skull
More example sentences
  • For years now, human remains have become exposed in the eroding sand-dunes and it was not unusual to encounter a grinning skull when walking along a particular stretch.
  • The church is still there, as is the row of grinning stone skulls above the entrance, indicating it was used for burials during the Great Plague of 1665.


Back to top  
A broad smile: “OK,” he said with a grin
More example sentences
  • I sit here with a silly grin on my face, feeling like I'm the first mother in the world to watch a child grow up.
  • He flashed the attendant behind the counter a dimpled grin and she smiled back warmly.
  • They smiled innocently up at the men, who looked down at them with silly grins, as if they had never seen a woman before.


Old English grennian 'bare the teeth in pain or anger', of Germanic origin; probably related to groan.


grin and bear it

Suffer pain or misfortune in a stoical manner.
More example sentences
  • So you just grin and bear it and somehow muddle your way through, always focusing on your kid's desire to have a good day with the other parent.
  • I've just got to grin and bear it and see what happens in the summer.
  • They're doesn't seem to be any redress - it's just a question of grin and bear it.



More example sentences
  • Compare Jimmy Saville, DLT and JohnPeel & KidJensen to whoever the anonymous grinners are who compère the show these days.
  • Certainly he is more believable when he's doing anger and hardness than when he deploys his constrained smile. He's not a grinner.


More example sentences
  • The very fact that journalists referred to their news reports as ‘stories’, implied that these contained more fiction than fact, he pointed out grinningly.
  • You cannot watch a 1970s nostalgia TV show without a thirtysomething pundit grinningly saying this with the air of someone breaking a taboo.
  • The innkeeper grinningly ushered us in and showed us to a table.

Definition of grin in: