Expiate

Webster's Dictionary of the English Language

·vt To purify with sacred rites.

II. Expiate ·adj Terminated.

III. Expiate ·vt To extinguish the guilt of by sufferance of penalty or some equivalent; to make complete satisfaction for; to atone for; to make amends for; to make expiation for; as, to expiate a crime, a guilt, or sin.