atonement /əˈtoʊnmənt/ noun3 •Making amends to restore a damaged relationship; expiation.When a man has been guilty of any vice, the best atonement he can make for it is, to warn others. — 1711 •The reconciliation of God and mankind through the death of Jesus. •(no longer used) Reconciliation; restoration of friendly relations; concord.by whom we have now received the atonement — 1611 formsatonements