noun, plural ca·thar·ses [kuh-thahr-seez]
1. the purging of the emotions or relieving of emotional tensions, especially through certain kinds of art, as tragedy or music.
2. Medicine/Medical, purgation.
a. psychotherapy that encourages or permits the discharge of pent-up, socially unacceptable affects.
b. discharge of pent-up emotions so as to result in the alleviation of symptoms or the permanent relief of the condition.
Origin: 1795–1805; < Neo-Latin < Greek kátharsis a cleansing, equivalent to kathar- (variant stem of kathaírein to cleanse, derivative of katharós pure) + -sis -sis
Now YOU come up with a sentence (or fic? or graphic?) that best illustrates the word.