διαβάσιος

From LSJ

ταυτὶ γὰρ συκοφαντεῖσθαι τὸν Ἕκτορα ὑπὸ τοῦ Ὁμήρου → that is a false charge brought against Hector by Homer

Source

Spanish (DGE)

-ου, ὁ fiador, garante, Gloss.5.496.