Noun | 1. | ![]() legal blindness - vision that is 20/200 or worse in both eyes (20/200 vision is the ability to see at 20 feet what a normal eye can see at 200 feet) anopia - sightlessness (especially because of a structural defect in or the absence of an eye) snowblindness, snow-blindness - temporary blindness caused by exposure to sunlight reflected from snow or ice eyelessness - blindness due to loss of the eyes figural blindness - inability to see shapes and contours |