Dictionary
ca•tas•ta•sis
Pronunciation: (ku-tas'tu-sis), [key]—
n.,
—pl. -sesPronunciation: (-sēz"). [key]
the part of a drama, preceding the catastrophe, in which the action is at its height; the climax of a play. Cf.
catastrophe (def. 4),
epitasis, protasis. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.