Γναθώνειος
From LSJ
τράγος γένειον ἆρα πενθήσεις σύ γε → you, goat, will mourn your vanished beard | you will mourn your beard like the goat in the proverb
French (Bailly abrégé)
α, ον :
digne d’un Gnathôn, càd d’un parasite.
Spanish (DGE)
-ου
gnatónico, propio de un Gnatón, e.e. de un parásito ἀναλεύθερον εὖ μάλα καὶ Γναθώνειον Plu.2.707e.