ἀρχιγέρων
From LSJ
Τραφὲν ὄρεσι καὶ φάραγξιν ἀγρίαις, κήρυξ πέφυκα τῆς λόγου ὑμνῳδίας. Φωνήν μὲν οὐκ ἔναρθρον, εὔηχον δ' ἔχω (Byzantine riddle) → Raised in the mountains and wild ravines, I have become the herald of hymns that are sung. I have no articulate voice...
English (LSJ)
οντος, ὁ,
A chief of a γερουσία, Sammelb.2100 (i B.C.), Cod.Just.1.4.5.
Greek (Liddell-Scott)
ἀρχιγέρων: -οντος, ὁ ὁ πρῶτος τῶν γερόντων, πρόεδρος τῆς γερουσίας, Βυζ.