Definitions
1.AdjectiveCheerful and happy; smiling."have a smiley demeanor; a very smiley girl"
2.AdjectiveHaving one's throat slit from side to side.
3.NounA simplified representation of a smiling face.
4.NounA sequence of text characters used to represent a mood, especially :) or :-) or other depictions of smiling."How do you type the angry smiley?"
5.NounAn improvised street weapon consisting of a length of chain with padlocks and other heavy objects affixed to one end.
6.NounA roasted sheep's head.
7.NounA piercing worn in the upper frenulum (upper lip).