Search Result:astigmatism
KK Pronunciation
〔 әˋstIgmәˏtIzәm 〕
Pronunciation
〔 æˊstiɡmәtizәm 〕
Overview of noun astigmatism
The noun astigmatism has 2 senses
- astigmatism, astigmia -- ((ophthalmology) impaired eyesight resulting usually from irregular conformation of the cornea; common in nearsighted people)
- astigmatism, astigmia -- ((optics) defect in an optical system in which light rays from a single point fail to converge in a single focal point)