ἄνεφθος
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)
ον,
A unboiled, Antyll. ap. Orib.9.24.3, Gal.6.354: Comp., Paul.Aeg.1.74, Gp.10.67.1. 2 ἄ. πλίνθος unbaked, Agath.2.16.
German (Pape)
[Seite 227] ungekocht, Sp.