Meaning & Definition of word "Binocular"
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Binocular
/bɪˈnɒk.jʊ.lər/
noun:
- 1. An optical instrument with a lens for each eye, used for viewing distant objects.
- Example: He took out his binoculars to get a closer view of the bird perched on the tree.
- 2. An optical device designed for use by two eyes simultaneously, offering a three-dimensional view.
- Example: The binoculars he bought were perfect for stargazing at the astronomy club.
- 3. A pair of small telescopes mounted side by side, used for observing distant objects.
- Example: She adjusted the focus on her binoculars to see the details of the mountain range.
Etymology
Derived from the Latin 'bini' meaning 'two' and 'oculus' meaning 'eye'.
Common Phrases and Expressions
binocular vision:
The ability to perceive depth and three-dimensional structure using both eyes.
binoculars:
A handheld optical instrument designed for viewing distant objects.
binocular disparity:
The difference in images between the two eyes, used to perceive depth.
Related Words
monocular:
Relating to or having only one eye.
oculus:
The eye or a circular opening.