astigmia vs ametropia
ametropia vs astigmiaastigmia and ametropia both are nouns.
| Word | Noun | Adjective | Verb | Adverb |
|---|---|---|---|---|
| astigmia | Yes | No | No | No |
| ametropia | Yes | No | No | No |
As nouns,
ametropia is a hypernym of
astigmia; that is, ametropia is a
word with a broader meaning than astigmia:
- astigmia: (ophthalmology) impaired eyesight resulting usually from irregular conformation of the cornea; common in nearsighted people
- ametropia: (ophthalmology) faulty refraction of light rays in the eye as in astigmatism or myopia
| astigmia (noun) | ametropia (noun) |
|---|---|
| (optics) defect in an optical system in which light rays from a single point fail to converge in a single focal point | (ophthalmology) faulty refraction of light rays in the eye as in astigmatism or myopia |
| (ophthalmology) impaired eyesight resulting usually from irregular conformation of the cornea; common in nearsighted people |
Words related to "astigmia"
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