What is the meaning of Expiate?

To atone or make reparation for.

To make amends or pay the penalty for.

To relieve or cleanse of guilt.

To purify with sacred rites.

To wind up, bring to an end.

second-person plural present active imperative of expiƍ

second-person singular voseo imperative of expiar combined with te

Source: wiktionary.org