binocularity

bin·oc·u·lar

B b

Definitions of binocularity word

noun binocularity binocular characteristics 3
noun binocularity the use of two eyes at once 3
noun binocularity Usually, binoculars. Also called pair of binoculars, prism binoculars. an optical device, providing good depth effect, for use with both eyes, consisting of two small telescopes fitted together side by side, each telescope having two prisms between the eyepiece and objective for erecting the image. 1
adjective binocularity involving both eyes: binocular vision. 1

before 1705

One of the 50% oldest English words

First recorded in 1705-15; bin- + ocular

noun

adjective

verb

adverb

pronoun

preposition

conjunction

determiner

exclamation

A common word. It’s meaning is known to most children of preschool age. About 89% of English native speakers know the meaning and use the word.

Most Europeans know this English word. The frequency of it’s usage is somewhere between "mom" and "screwdriver".

This diagram is provided by Google Ngram Viewer

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