ἰθυδίκης
From LSJ
ὑπὸ δὲ τῆς φιλαυτίας παρηγμένοι ἄλογα φασὶν τὰ ζῷα ἐφεξῆς τὰ ἄλλα σύμπαντα → it is self-love which leads them to say that all the other animals without exception are non-rational
English (LSJ)
[δῐ], ου, ὁ,
A giving right judgement, Hes. Op.230, APl.4.35.
German (Pape)
[Seite 1245] gerade, gerecht richtend, Hes. O. 232, im Ggstz von σκολιαὶ δίκαι, u. Sp., wie Ep. ad. 347 (Plan. 35).
Greek (Liddell-Scott)
ἰθῠδίκης: ῑθ-, ου, ὁ, ὁ δικαίως κρίνων, Ἡσ. Ἔργ. κ. Ἡμ. 228, ἀντίθετον τῷ δωροφάγος, αὐτόθι 219, πρβλ. Ἀνθ. Πλαν. 4. 35.