Meaning & use

grin

verb, noun·Everyday

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UK/ɡrɪn/
US/ɡrɪn/

Meanings

  1. verbintransitive

    To smile widely, often showing your teeth, because you are amused, pleased or pleased with yourself.

    Grammar: No object; often followed by at or with: grin at a joke, grin with delight.

    Patterns

    • grin at someone
    • grin with something
    • grin from ear to ear

    He grinned at me when he saw the cake.

    The kids grinned with delight as the show began.

    She couldn't help grinning at the silly joke.

  2. verbtransitiveliterary

    To express something with a wide smile.

    Grammar: Takes a quotation or object: grin a welcome.

    Patterns

    • grin a welcome

    He grinned his thanks across the crowded room.

    She grinned her approval.

  3. nouncountable

    A wide smile that shows the teeth.

    Grammar: Has a plural: big grins.

    Patterns

    • a grin on someone's face
    • with a grin

    A huge grin spread across his face.

    She greeted us with a cheeky grin.

    He couldn't wipe the grin off his face.

Word forms

third person singulargrins
past tensegrinned
past participlegrinned
-ing formgrinning
pluralgrins

Common combinations

a wide grin
A wide grin spread across his face.
grin and bear it
There was nothing to do but grin and bear it.
grin from ear to ear
She grinned from ear to ear when she won.
a cheeky grin
He gave a cheeky grin and ran off.
grin sheepishly
Tom grinned sheepishly after being caught.
wipe the grin off
The loss wiped the grin off his face.

Synonyms and how they differ

smile
Smile is the general word, while a grin is wider and often shows teeth.
beam
Beam suggests a glowing, happy smile with obvious pride.
smirk
A smirk is smug or mocking, whereas a grin is usually friendly.
chuckle
Chuckle is a quiet laugh in the voice, but grin involves only the face.

Opposites

Word family

grinning adjective
showing a wide smile
grinningly adverb
with a wide smile
grinner noun
a person who grins

Commonly confused: grin or grim? grin or groan?

grin vs grim

Grim means serious, gloomy or stern, which is the opposite mood of a grin.

grin vs groan

A groan is a low sound of pain or annoyance, not a facial expression of joy.

Practice

When she opened the gift, she ___ from ear to ear.

Make it your own

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