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)

attach a tag or label to

touch a player while he is holding the ball

provide with a name or nickname

go after with the intent to catch

supply (blank verse or prose) with rhymes