Binocular vs. Biocular

Binocularadjective

Using two eyes or viewpoints; especially, using two eyes or viewpoints to ascertain distance.

Binocularnoun

A pair of binoculars.

Binocularnoun

(dated) Any binocular glass, such as an opera glass, telescope, or microscope.

Binocularadjective

Having two eyes.

Binocularadjective

Pertaining to both eyes; employing both eyes at once; as, binocular vision.

Binocularadjective

Adapted to the use of both eyes; as, a binocular microscope or telescope.

Binocularnoun

A binocular glass, whether opera glass, telescope, or microscope.

Binocularnoun

an optical instrument designed for simultaneous use by both eyes

Binocularadjective

relating to both eyes;

Biocularadjective

(of an optical system) In which the optical components are shared by both of the viewer's eyes.