Word: grinning
Part of speech: Verb
Syllables: gri
nning
Definition: Present participle of grin; to draw back the lips and reveal the teeth, in a smile, grimace, or snarl
Morphemes:
Affix: grin
Language: en
PoS: Verb
Meaning: To smile, parting the lips so as to show the teeth.
Affix: -ing
Language: en
PoS: Suffix
Meaning: Used to form present participles of verbs.