ἀπαράλυτος
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)
A irrevocable, λόγος PGrenf.1.60.31 (vi A. D.).
Spanish (DGE)
-ον irrevocable λόγος PGrenf.1.60.31 (VI d.C.).