Pronunciation

change

Singular
grin

Plural
grins

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


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.