καταλύσιμος
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)
[ῠ], ον,
A to be dissolved or done away, κακόν S.El.1247 (lyr.).
German (Pape)
[Seite 1361] auflösbar, κακόν, zu beseitigen, was aufhören kann, Soph. El. 1238.