ὑπεκφυγή
From LSJ
διαφέρει δὲ ἡ κωμῳδία τῆς τραγῳδίας, ὅτι ἡ μὲν κωμῳδία ἀπὸ γέλωτος εἰς γέλωτα καταλήγει, ἡ δὲ τραγῳδία ἀπὸ θρήνου εἰς θρῆνον → comedy is different from tragedy, because comedy tapers off from laughter into laughter, but tragedy from lament into lament
Greek (Liddell-Scott)
ὑπεκφῠγή: ἡ, λαθραία ἐκφυγή, Παράφρ. Ἰλ. Χ. 270.