Term: astigmatism: (ophthalmology) impaired eyesight resulting usually from irregular conformation of the cornea; common in nearsighted people
Broader: ametropia: (ophthalmology) faulty refraction of light rays in the eye as in astigmatism or myopia | Unrelated: syphilitic: a person suffering from syphilis
Broader: ametropia: (ophthalmology) faulty refraction of light rays in the eye as in astigmatism or myopia | Unrelated: quinquagesima: the Sunday before Ash Wednesday (the beginning of Lent)
Broader: ametropia: (ophthalmology) faulty refraction of light rays in the eye as in astigmatism or myopia | Unrelated: neostigmine: a cholinergic drug (trade name Prostigmin) used to treat some ophthalmic conditions and to treat myasthenia gravis
Broader: ametropia: (ophthalmology) faulty refraction of light rays in the eye as in astigmatism or myopia | Unrelated: winter jasmine: deciduous rambling shrub widely cultivated for its winter-blooming yellow flowers
Broader: ametropia: (ophthalmology) faulty refraction of light rays in the eye as in astigmatism or myopia | Unrelated: striker: the part of a mechanical device that strikes something
Broader: ametropia: (ophthalmology) faulty refraction of light rays in the eye as in astigmatism or myopia | Unrelated: tamarindus: widely cultivated tropical trees originally of Africa
Broader: ametropia: (ophthalmology) faulty refraction of light rays in the eye as in astigmatism or myopia | Unrelated: chrysothamnus: genus of low branching shrubs of western North America
Broader: ametropia: (ophthalmology) faulty refraction of light rays in the eye as in astigmatism or myopia | Unrelated: golf glove: a glove worn by golfers to give a firm grip on the handle of the golf club
Broader: ametropia: (ophthalmology) faulty refraction of light rays in the eye as in astigmatism or myopia | Unrelated: frame: a single one of a series of still transparent pictures forming a cinema, television or video film
Broader: ametropia: (ophthalmology) faulty refraction of light rays in the eye as in astigmatism or myopia | Unrelated: speleology: the scientific study of caves