smile-n; 1 Senses

Sense Number 1: a facial expression with mouth turned upwards, usually conveying happiness or amusement

Commentary: SMILE[+quality][+expression][+facial][+with_mouth][+upturned]

Sally was all smiles at work today.
The baby gave me a big smile.
The monkey's smile was a sign of aggression, to bare his teeth.

WordNet 3.0 Sense Numbers: 1