(Archaic) To conciliate; appease:
To add to, delete, correct, revise, or otherwise alter.
To show forgiveness; be inclined to forgive
(Math.) To find the length of (a curve)
(Archaic) To pay the penalty for
(Intransitive) To express regret that a certain event has occurred.
(Now Rare) To make up for; be a counterbalance to in weight, force, etc.
Find another word for expiate. In this page you can discover 15 synonyms, antonyms, idiomatic expressions, and related words for expiate, like: atone for, make-amends, pay-for, atone, amend, forgive, reconcile, rectify, aby, abye and do penance.