A tag is a small piece of card or cloth which is attached to an object or person and has information about that object or person on it.

An electronic tag is a device that is firmly attached to someone or something and sets off an alarm if that person or thing moves away or is removed.

If you tag something, you attach something to it or mark it so that it can be identified later.

You can refer to a phrase that is used to describe someone or something as a tag .

If you tag someone in a particular way, you keep describing them using a particular phrase or thinking of them as a particular thing.

A tag is a short phrase or saying that you quote from a book, speech, or piece of writing.

Tag is a children's game in which one child chases the others and tries to touch them.