English noun: vision defect |
1. | vision defect (state) impairment of the sense of sight |
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| Synonyms | visual defect, visual disorder, visual impairment |
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| Broader (hypernym) | disability, disablement, handicap, impairment |
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| Narrower (hyponym) | amaurosis, amblyopia, ametropia, aniseikonia, anorthopia, aphakia, blindness, cecity, color blindness, color vision deficiency, colour blindness, colour vision deficiency, day blindness, detached retina, detachment of the retina, diplopia, double vision, hemeralopia, hemianopia, hemianopsia, metamorphopsia, moon blindness, night blindness, nyctalopia, photoretinitis, quadrantanopia, retinal detachment, scotoma, sightlessness, tunnel vision, xanthopsia |
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