Monocular

Adjective

mo=noc=u=lar

CIDE DICTIONARY

Monocular, a. [L. monoculus; Gr. mo`nos single + L. oculus eye: cf. F. monoculaire.].

Having only one eye; with one eye only; as, monocular vision. [1913 Webster]
Adapted to be used with only one eye at a time; as, a monocular microscope. [1913 Webster]

Monocular, adj. with or for one eye.

Derivative

monocularly adj.

Etymology

LL monoculus having one eye