ἀειφύλακτος
From LSJ
Ὑπὸ γὰρ λόγων ὁ νοῦς μετεωρίζεται ἐπαίρεταί τ' ἄνθρωπος → Borne up by words, the mind soars aloft, and we reach the heights (Aristophanes, Birds 1447f.)
English (LSJ)
ον, gloss on ἀείφρουρος, Sch.Opp.H.4.189.
Spanish (DGE)
-ον
siempre vigilanteglos. a ἀείφρουρος Sch.Opp.H.4.189.