What is a tag?
tag: a label written or printed on paper, cardboard, or plastic that is attached to something to indicate its owner, nature, price, etc.; a label associated with something for the purpose of identification; a small piece of cloth or paper; a game in which one child chases the others; (sports) the act of touching a player in a game (which changes their status in the game)
Updated on Saturday, February 04 2012 at 05:47AM EST
Source:
wordnetweb.princeton.edu/...