глагол [литературно-книжное] искупать (вину)
verb (-ated; -ating) Etymology: Latin expiatus, past participle of expiare to atone for, from ex- + piare to atone for, appease, from pius faithful, pious transitive verb 1. obsolete to put an end to 2. a. to extinguish the guilt incurred by b. to make amends for Example: permission to expiate their offences by their assiduous labours — Francis Bacon intransitive verb to make expiation • expiable adjective • expiator noun