Binocular
Bin`oc´u`lar
| a. | 1. | Having two eyes. |
| 2. | Pertaining to both eyes; employing both eyes at once; | |
| 3. | Adapted to the use of both eyes; | |
| n. | 1. | A binocular glass, whether opera glass, telescope, or microscope. |
| Noun | 1. |  binocular - an optical instrument designed for simultaneous use by both eyes |
| Adj. | 1. | binocular - relating to both eyes; "binocular vision" |