ἴβυξ
From LSJ
Ὁ δὲ μὴ δυνάμενος κοινωνεῖν ἢ μηδὲν δεόμενος δι' αὐτάρκειαν οὐθὲν μέρος πόλεως, ὥστε ἢ θηρίον ἢ θεός → Whoever is incapable of associating, or has no need to because of self-sufficiency, is no part of a state; so he is either a beast or a god
German (Pape)
[Seite 1235] υκος, ὁ, ein Vogel, ὄρνεον κρακτικόν, E. G. u. andere VLL.
Greek (Liddell-Scott)
ἴβυξ: -υκος, ἴβυς, υος, ὁ, πτηνόν τι κρακτικόν, Ἡσύχ., ἀλλὰ καθ’ Ἡρῳδιανὸν (Α΄, 545, Β΄, 9) ἶβυξ.