ἀντιδιαίρεσις
From LSJ
ἔνδον γὰρ ἁνὴρ ἄρτι τυγχάνει, κάρα στάζων ἱδρῶτι καὶ χέρας ξιφοκτόνους → yes, the man is now inside, his face and hands that have slaughtered with the sword dripping with sweat
English (LSJ)
εως, ἡ, in Logic,
A division by dichotomy, Plot.4.4.28, 6.3.10, D.L.7.61, Iamb.Myst.1.15. II in Surgery, counterincision, Paul.Aeg.4.48.
German (Pape)
[Seite 251] ἡ, Gegenabtheilung, Galen.