n. Function: verb
to express amusement, satisfaction, or pleasure by brightening one's eyes and curving the corners of one's mouth upward FF1C; smiled as she greeted him FF1E;
Synonyms: beam, grin
Related Words: simper, smirk
Idioms: break into a smile, crack a smile
Contrasted Words: grimace; glare, glower, lower, scowl
Antonyms: frown