ocular

adjective

1. of, relating to, or for the eyes: ocular movements.
2. of the nature of an eye: an ocular organ.
3. performed or perceived by the eye or eyesight.

noun

4. Optics. eyepiece.

adjective

1. of or relating to the eye

noun

2. another name for eyepiece

adj.c.1500, from Late Latin ocularis “of the eyes,” from Latin oculus “an eye,” from PIE root *okw- “to see” (cf. Gothic augo, Old English eage “eye;” see eye (n.)). As a noun, 1835, from the adjective. adj.

1. Of or relating to the eye or the sense of sight.
2. Resembling the eye in form or function.

n.

1. The eyepiece of a microscope.

Adjective

1. Of or relating to the eye or the sense of vision.

Noun

1. The eyepiece of a microscope, telescope, or other optical instrument.