present participle of grin

The act or expression of one who grins.

plural of grinning

A smile in which the lips are parted to reveal the teeth.

(intransitive) To smile, parting the lips so as to show the teeth. / (transitive) To express by grinning. / (intransitive, dated) To show the teeth, like a snarling dog.

(obsolete) A snare; a gin.

simple past tense and past participle of grin

plural of grin

Third-person singular simple present indicative form of grin

Alternative spelling of pickin' and grinnin'