ἀρχιγέρων
From LSJ
ὦ παῖδες Ἑλλήνων ἴτε ἐλευθεροῦτε πατρίδ', ἐλευθεροῦτε δὲ παῖδας, γυναῖκας, θεῶν τέ πατρῴων ἕδη, θήκας τε προγόνων: νῦν ὑπὲρ πάντων ἀγών. → O children of the Greeks, go, free your homeland, free also your children, your wives, the temples of your fathers' gods, and the tombs of your ancestors: now the struggle is for all things.
English (LSJ)
οντος, ὁ, A chief of a senate (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.
Spanish (DGE)
-οντος, ὁ
presidente de la gerusía en Alejandría SB 2100.5 (I a.C.), IFayoum 38.2 (I d.C.), cf. Cod.Iust.1.4.5.