Cheerful and happy; smiling. / (slang) Having one's throat slit from side to side.

A simplified representation of a smiling face. / (Internet) A sequence of keyboard characters used to represent a happy mood, especially :) or :-) or other depiction of smiling.

A simplified drawing of a smiling face, using two dots for the eyes and an arc for the mouth. / (rare) A smiley.

plural of smiley

(archaic) second-person singular simple present form of smile

plural of smiley face

Without a smile, unsmiling.

Someone who smiles. / (UK, slang) The mouth.

Resembling or characteristic of a smile.

(archaic) Third-person singular simple present indicative form of smile