[smʌɪl], (Verb)

Definitions:
- form one's features into a pleased, kind, or amused expression, typically with the corners of the mouth turned up and the front teeth exposed
(e.g: she was smiling broadly)


Phrases:
- be all smiles
- come up smiling

Origin:
Middle English: perhaps of Scandinavian origin; related to smirk

[smʌɪl], (Noun)

Definitions:
- a pleased, kind, or amused facial expression, typically with the corners of the mouth turned up and the front teeth exposed
(e.g: he flashed his most winning smile)


Phrases:
- be all smiles
- come up smiling

Origin:
Middle English: perhaps of Scandinavian origin; related to smirk