ἀμφίσβατος
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)
ἀμφίσβατον, = ἀμφισβήτητος, Hellanic.193J.
Spanish (DGE)
-ον discutido Hellanic.193.
Greek (Liddell-Scott)
ἀμφίσβᾰτος: -ον, = ἀμφισβήτητος, Ἑλλάνικ. 177.