γερόντιον
From LSJ
διὸ καὶ μεταλάττουσι τὴν φυσικὴν χρῆσιν εἰς τὴν παρὰ φύσιν αἱ δοκοῦσαι παρθένοι τῶν εἰδώλων → therefore those professing to be virgins of the idols even change the natural use into the unnatural (Origen, commentary on Romans 1:26)
English (LSJ)
τό, Dim. of γέρων,
A little old man, Hp.Ep.13, Ar.Ach.993, X.An.6.3.22, Theoc.4.58, Luc.Bacch.3. II the Carthaginian Senate, Plb.6.51.2 (v.l. γεροντικόν).
German (Pape)
[Seite 486] τό, dim. von γέρων, altes Männchen, Ar. Ach. 947; Equ. 42; Eubul. Ath. XV, 685 e u. A.