To form; to found; to institute; to set up in business.
To prove and cause to be accepted as true; to establish a fact; to demonstrate.
To appoint or adopt, as officers, laws, regulations, guidelines, etc.; to enact; to ordain.
To make stable or firm; to confirm.
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.