ε2613Ἐπιστάτης
chairman, epistates
[sc. The term is used] also in reference to a knowledgeable [person]. "Like a thin-gossiping chairman of writings." The Pisidian says [this].
Ἐπιστάτης· καὶ ἐπὶ τοῦ εἰδήμονος. ὡς ἰσχνολέσχης τῶν γραφῶν ἐπιστάτης. Πισίδης φησίν.