expiation

/ˌɛkspiˈeɪʃən/
noun
  1. The act of making amends or atoning for a wrongdoing or sin.
    • His donation to the library was an act of expiation for the books he had damaged.
    • In many religions, expiation involves rituals of confession and purification.
    • The community demanded expiation for the harm caused by the pollution.
Antonyms
What does "expiation" mean? | whatsthatwordmean | whatsthatwordmean