grin

From Wiktionary

Pronunciation[change]

Noun[change]

Singular
grin

Plural
grins

A grin.
  1. (countable) A grin is a small smile, or a smile where you can see the teeth.


Verb[change]

Plain form
grin

Third-person singular
grins

Past tense
grinned

Past participle
grinned

Present participle
grinning

  1. (intransitive) If you grin, you smile a little bit, or with your teeth visible.