Liddell-Scott-Jones

γέρας (geras) an honor ^TEGMC

γέρας, αος

(in Prose -ως[Refs 8th c.BC+]; γέρᾱτα [Refs 5th c.BC+]; Epic dialect dative γεράεσσι [Refs 8th c.BC+]:—gift of honour, μοῖραν καὶ γ. ἐσθλὸν ἔχων [Refs 8th c.BC+]; τὸ γὰρ γ. ἐστι θανόντων the last honours of the dead, [Refs 8th c.BC+]; privilege, prerogative conferred on kings or nobles, γ. θ᾽ ὅ τι δῆμος ἔδωκεν [Refs 8th c.BC+]; frequently of priests [Refs 4th c.BC+]

__2 generally, gift, present, [Refs 8th c.BC+]
__3 especially perquisite received by priests at sacrifices, τὰ δέρματα καὶ τὰ ἄλλα γέρεα [Refs 4th c.BC+]; ὁ πριάμενος τῶν γερῶν λήψεται τὰς γενομένας καρπείας [Refs 3rd c.BC+]
__4 reward, [Refs 3rd c.AD+], properly privilege of age.)