ἰός [ῑ], ὁ,
__C rust on iron, or verdigris on copper and bronze, [[ 7th-6th c.BC: Sappho Lyrica 141 (uncertain), 6th c.BC: Theognis Elegiacus 451, 5th-6th c.BC: Plato Philosophus “Respublica” 609a, “Ti.” 59c, 3rd c.BC: Theocritus Poeta Bucolicus 16.17; ἰ. σιδήρου 1st c.AD: Dioscorides (Dioscurides) Medicus 5.80; ἰ. χαλκοῦ 5th c.BC: Hippocrates Medicus “γυναικεῖα” 1.75, 1st c.AD: Dioscorides (Dioscurides) Medicus 5.79, 2nd c.AD: Galenus Medicus 12.218] Refs 7th c.BC+]; patina on bronze statues, ὅπως καθαρὸς ἰοῦ ἔσται ὁ ἀνδριάς [[ “SIG” 284.15 (Chios, 4th c.BC),compare 1st-2nd c.AD: Plutarchus Biographus et Philosophus 2.395b. (Perh. identical with ἰός 5th c.BC: Bacchylides Lyricus) ] Refs 5th c.BC+]