vision defect

Từ điển Oxford Learners Wordfinder Dictionary

noun

impairment of the sense of sight
• Syn:
visual impairment, visual defect, visual disorder
• Hypernyms:
disability, disablement, handicap, impairment
• Hyponyms:
amaurosis, amblyopia, ametropia, aniseikonia, anorthopia,
aphakia, blindness, sightlessness, cecity, color blindness, colour blindness,
color vision deficiency, colour vision deficiency, diplopia, double vision, hemeralopia, day blindness,
hemianopia, hemianopsia, quadrantanopia, metamorphopsia, nyctalopia, night blindness,
moon blindness, photoretinitis, retinal detachment, detachment of the retina, detached retina, scotoma,
tunnel vision, xanthopsia