ἰόομαι
From LSJ
πᾶσά τε ἐπιστήμη χωριζομένη δικαιοσύνης καὶ τῆς ἄλλης ἀρετῆς πανουργία, οὐ σοφία φαίνεται → every knowledge, when separated from justice and the other virtues, ought to be called cunning rather than wisdom | every form of knowledge when sundered from justice and the rest of virtue is seen to be plain roguery rather than wisdom
English (LSJ)
Pass., (ἰός c)
A become or be rusty, Arist.Col.793b6, Thphr. Char.10.14, Dsc.5.78, Antig.Mir.151. 2 become acrid, embittered, Hsch.:—Act. ἰόω, only late, rust, ὁ σίδηρος μᾶλλον ἰοῖ Olymp.in Mete. 266.26, cf. 270.14; convert into ἰός, Zos.Alch.pp.148,238B.
