grinen

Etymology
From.

Noun

 * 1) laughing the action of the verb to laugh
 * 2) grinning
 * 3) sneering

Etymology
From, from , from.

Verb

 * 1) to grin
 * 2) to grimace
 * 3) to cry, to weep
 * 4) to grunt of a pig or other animal

Participle

 * 1)  and 
 * 2) whiny