ἀγέχορος
From LSJ
πωγωνοτροφία φιλόσοφoν οὐ ποιεῖ → a long beard does not make the philosopher
German (Pape)
[Seite 13] ὁ, Chorführer, Ar. Lys. 1281.
Greek (Liddell-Scott)
ἀγέχορος: ὁ ἄγων τὸν χορόν, ἐπὶ δὲ δίδυμον ἀγέχορον ἰήιον εὔφρον’.., Ἀριστοφ. Λυσ. 1281.