ἐπιτριβή
From LSJ
προγράψαντες οὖν τά τε θεωρήματα καὶ τὰ ἐπιτάγματα τὰ χρεῖαν ἔχοντα εἰς τὰς ἀποδείξιας αὐτῶν μετὰ ταῦτα γραψοῦμές τοι τὰ προκείμενα → having therefore written at the beginning the theorems and the postulates that are necessary for their proofs, we will then write out for you the propositions
English (LSJ)
ἡ,
A irritation, provocation, Baillet Inscr. des tombeaux des rois 1405 (dub. sens.). II destruction, damnation, Sch.rec.S.Aj. 103.
German (Pape)
[Seite 996] ἡ, das Zerreiben, Schol. Soph. Ai. 103; – Anfechtung, Sp.