μον-όφθαλμος,
Ionic dialect μουν-, ον, one-eyed, [[ 5th c.BC: Herodotus Historicus 3.116, 4.27, 1st c.BC-1st c.AD: Strabo Geographus 2.1.9, NT.Matt.18.9: rejected by 2nd c.AD: Phrynichus Atticista 112] NT+5th c.BC+]; explained as one who has one eye, like the Cyclops, opposed to ἑτερόφθαλμος, one who has lost an eye, [[ 1st-2nd c.AD: Ammonius Grammaticus “περὶ ὁμοίων καὶ διαφόρων λέξεων” p.60 V. ] Refs 1st c.AD+]