Catharsis
ca·thar·sis (ke-thärisis)

n. pl. ca·thar·ses (-sez)

1. Medicine Purgation, especially for the digestive system.

2. A purifying or figurative cleansing of the emotions, especially pity and fear, described by Aristotle as an effect of tragic drama on its audience.

3. A release of emotional tension, as after an overwhelming experience, that restores or refreshes the spirit.

4. Psychology

a. A technique used to relieve tension and anxiety by bringing repressed feelings and fears to consciousness.

b. The therapeutic result of this process; abreaction.