εφήλιξ
From LSJ
Ἔοικα γοῦν τούτου γε σμικρῷ τινι αὐτῷ τούτῳ σοφώτερος εἶναι, ὅτι ἃ μὴ οἶδα οὐδὲ οἴομαι εἰδέναι → I seem, then, in just this little thing to be wiser than this man at any rate, that what I do not know I do not think I know either
Greek Monolingual
ἐφῆλιξ, -ικος, δωρ. τ. ἐφᾱλιξ, ὁ (Α)
νέος, νεαρός.
[ΕΤΥΜΟΛ. < επί + ἧλιξ «συνομήλικος»