To be repudiated.
To reject the truth or validity of; to deny.
To refuse to have anything to do with; to disown.
To refuse to pay or honor (a debt).
To cancel or invalidate by withdrawing or reversing.
The act of revoking in a game of cards.
A violation ranked in seriousness somewhat below overt cheating, with the status of a more minor offense only because, when it happens, it is usually accidental.
A renege; a violation of important rules regarding the play of tricks in trick-taking card games serious enough to render the round invalid.