ἀειθανής
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)
ές,
A ever-dying, ever fearing death, Man.1.166.
Greek (Liddell-Scott)
ἀειθᾰνής: -ές, ὁ ἀείποτε θνήσκων, ὁ πάντοτε φοβούμενος θάνατον, Μανέθ. 1. 166.
