Category:Binocular

Bin*oc"u*lar, a. Etym: [Cf. F. binoculaire. See Binocle.]

1. Having two eyes. "Most animals are binocular." Derham.

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

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

Bin*oc"u*lar, n.

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