a sail is a form of:

Atonement



noun
1.
(បច្ចេកទេស) ការកែប្រែ, ការលាងទោស, ការកែខ្លួន
ENGLISH MEANING
noun
1.
Reconciliation; restoration of friendly relations; agreement; concord.
2.
Satisfaction or reparation made by giving an equivalent for an injury, or by doing of suffering that which will be received in satisfaction for an offense or injury; expiation; amends; -- with for. Specifically, in theology: The expiation of sin made by the obedience, personal suffering, and death of Christ.