To satisfy, carry out, bring to completion (an obligation, a requirement, etc.).
To emotionally or artistically satisfy; to develop one's gifts to the fullest.
To package, distribute, or ship goods.
To obey, follow, comply with (a rule, requirement etc.).
To unfasten.
To reverse the effects of an action.
To impoverish or ruin, as in reputation; to cause the downfall of.
An operation that reverses a previous action.