To condemn to exile, or compel to leave one's country, by authority of the ruling power.

To drive out, as from a home or familiar place; -- used with from and out of.

To drive away; to compel to depart; to dispel.

expel from a community or group

expel, as if by official decree; "he was banished from his own country"

To bar from entering. This is what administrators do when they decide they no longer wish for a particular player or users from a particular site to use the game. Most often it means that a character has been nuked and no user may create a new player of the same name. See also: ban

ban from a place of residence, as for punishment

To send off