To make a renunciation of something.
To cast off, repudiate.
To abandon, forsake, discontinue (an action, habit, intention, etc), sometimes by open declaration.
To fail to follow suit; playing a card of a different suit when having no card of the suit led.
To give up, resign, surrender.
To surrender formally some right or trust.
To decline further association with someone or something, disown.
An act of renouncing.
To disturb the status quo or go against rules or conventions, as in an effort to get attention.
I'd just jump in and fix it, but that's not my job, and I don't want to rock the boat.