Third-person singular simple present indicative form of expiate.(verb)
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Use "expiates" in a sentence
"The nation is not part of Bill's psychodrama, where he expiates guilt for screwing over his wife and daughter, owing him the chance to do that for them."
"And the New Testament is drawing on the Hebrew Bible, where blood expiates for sin, as you know."
"He inclined towards all that groans and all that expiates."