Greek word
ophrŷs
ὀφρῦς
What it means
the eye-brow or forehead, i.e. the brink of a precipice
the eye-"brow" or forehead, i.e. (figuratively) the brink of a precipice
Where it comes from
perhaps from optánomai (ὀπτάνομαι) (through the idea of the shading or proximity to the organ of vision)
How the King James translates it
Every place it appears 1
Luke4:29