ex·pi·a·tion
/ˌekspēˈāSH(ə)n/
noun
the act of making amends or reparation for guilt or wrongdoing; atonement.
"an act of public expiation"
synonyms:atonement, redemption, redress, reparation, restitution, recompense, requital, purgation, penance;
amends
new word: ephemera