- (a.) Adapted to the use of both eyes; as, a binocular microscope or telescope.
- (n.) A binocular glass, whether opera glass, telescope or microscope.
- (a.) Pertaining to both eyes; employing both eyes at once; as, binocular vision.
- (a.) Having two eyes.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). binocular. Retrieved September 22, 2026, from http://smartdefine.org/binocular/definitions/1980383 |
| Chicago | Webster's. 2011. "binocular" http://smartdefine.org/binocular/definitions/1980383 (accessed September 22, 2026). |
| Harvard | Webster's 2011, binocular, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/binocular/definitions/1980383>. |
| MLA | Webster's. "binocular" 27 May 2011. Web. 22 September 2026. <http://smartdefine.org/binocular/definitions/1980383> |