FROM STRONG’S GREEK DICTIONARY (1890)

Strong’s Greek Dictionary (1890) — public domain, printed whole.

ophthalmos ὀφθαλμός — of-thal-mos' — from 3700; the eye (literally or figuratively); by implication, vision; figuratively, envy (from the jealous side-glance):--eye, sight.

see GREEK for 3700