| 1. | the state or fact of being visible. |
| 2. | the relative ability to be seen under given conditions of distance, light, atmosphere, etc.: low visibility due to fog. |
| 3. | Also called visual range. Meteorology. the distance at which a given standard object can be seen and identified with the unaided eye. |
| 4. | the ability to give a relatively large range of unobstructed vision: a windshield with good visibility. |
| 5. | Typography. legibility (def. 2). |