“Katharsis arrives in English virtually untranslated, as “catharsis,” which derives from katharos—“pure.” But the word has stretched to signify or entail a wide variety of processes, including clarification, enlightenment, purgation, elimination, transubstantiation, sublimation, release, satisfaction, homeopathic cure, or some combination thereof. Second, the phrasing of Aristotle’s original sentence leaves it unclear whether “catharsis” applies to incidents or to emotions—that is, whether the action takes place inside an individual, outside of her, or somewhere in between.”
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Maggie Nelson,
The Art of Cruelty: A Reckoning