expiate
verb (used with object)
to atone for; make amends or reparation for.
Used to describe an action that will be fully completed or achieved by a specific point in the future.
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
It may be the means of saving other lives––and then you will have expiated your own crimes.”
From Carmen Ariza by Stocking, Charles Francis