What does expiatory mean?
Expiatory is a formal adjective describing something that serves to atone for wrongdoing or to cleanse guilt, typically through sacrifice, ritual, suffering, or deliberate acts of reparation. The word derives from the Latin verb ex-piare, meaning to purify or make pious by ritual means, and it entered English in the seventeenth century alongside related forms such as expiate and expiation. It appears most often in religious, historical, and anthropological writing — an expiatory sacrifice was offered to appease divine displeasure, while an expiatory rite sought to restore moral balance within a community. The word can also describe secular acts of penance, such as charitable work undertaken as symbolic repayment for a past wrong. Because of its solemn, ceremonial connotations, expiatory lends gravity to any discussion of guilt and redemption, and it pairs naturally with terms like sacrifice, rites, offerings, and penance. Though rare in casual conversation, it remains valuable in scholarly and literary registers where precision about the mechanics of atonement matters.
adjectiveServing to atone for wrongdoing or guilt; intended to make amends for an offense, especially through suffering, sacrifice, or ritual.
- Serving to atone for guilt or sin; making amends for wrongdoing, especially through ritual, sacrifice, or suffering.
"The ancient rite was expiatory in nature, performed to cleanse the community of its collective guilt."
"The temple priests performed an expiatory sacrifice on behalf of the entire city."
"His years of quiet charity took on an almost expiatory quality, as though he were settling an old debt."
From Roman priests slaughtering pigs to cleanse a city's guilt, to modern penance, 'expiatory' carries four thousand years of humanity trying to pay off its sins.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of expiatory
Expiatory comes from the Latin adjective expiatorius, derived from the verb expiare, meaning to purify or atone, itself formed from piare (to appease) with the intensive prefix ex-. It entered English in the early seventeenth century through scholarly and theological usage. Its closest relatives in English are expiate, expiation, and the noun expiator, all tracing back to the same Latin root that also gave us piety and pious.
How expiatory is actually used
A formal, literary word most often found in religious, historical, or anthropological contexts. In everyday speech, speakers tend to use 'atonement' or 'making amends' instead. Commonly paired with terms like 'sacrifice', 'rites', and 'offerings'.
Easily confused with expiatory
Expiratory relates to breathing out (expiration of air), while expiatory relates to atoning for wrongdoing.