The term catharsis is a word taken from the Greek word ‘kathaireen’ that means to cleanse. In the Greek language it has three meanings Purgation,Purification, and clarification.Aristotle uses this word in the Poetics only once. In the age of Aristotle the word ‘catharsis’ is also used in the Medical sense to denote a therapeutic relief which in the 16th century was interpreted in term of the hardening of the emotions of pity and fear