D defs.my
Entry 2 senses Webster, 1913

Epitasis

· E·pit·a·sis · IPA /ɪˈpɪtəsɪs/
01 n. That part which embraces the main action of a play, poem, and the like, and leads on to the catastrophe; -- opposed to protasis.
  1. 1.
    That part which embraces the main action of a play, poem, and the like, and leads on to the catastrophe; -- opposed to protasis.
  2. 2.
    The period of violence in a fever or disease; paroxysm.(Med.)