Term: ametropia: (ophthalmology) faulty refraction of light rays in the eye as in astigmatism or myopia
Broader: visual impairment: impairment of the sense of sight | Unrelated: cyclosis: the circulation of cytoplasm within a cell
Broader: visual impairment: impairment of the sense of sight | Unrelated: declassification: reduction or removal by the government of restrictions on a classified document or weapon
Broader: visual impairment: impairment of the sense of sight | Unrelated: unsociability: an unsociable disposition; avoiding friendship or companionship
Broader: visual impairment: impairment of the sense of sight | Unrelated: polydactylus: a genus of Polynemidae
Broader: visual impairment: impairment of the sense of sight | Unrelated: cabotage: the exclusive right of a country to control the air traffic within its borders
Broader: visual impairment: impairment of the sense of sight | Unrelated: awkwardness: the inelegance of someone stiff and unrelaxed (as by embarrassment)
Broader: visual impairment: impairment of the sense of sight | Unrelated: diomedeidae: albatrosses
Broader: visual impairment: impairment of the sense of sight | Unrelated: spatterdock: common water lily of eastern and central North America, having broad leaves and globe-shaped yellow flowers; in sluggish fresh or slightly brackish water
Broader: visual impairment: impairment of the sense of sight | Unrelated: yellow-breasted chat: American warbler noted for imitating songs of other birds
Broader: visual impairment: impairment of the sense of sight | Unrelated: camera lucida: an optical device consisting of an attachment that enables an observer to view simultaneously the image and a drawing surface for sketching it