Definition of Astigmia

Noun: astigmia  u'stig-mee-u

1. (ophthalmology) impaired eyesight resulting usually from irregular conformation of the cornea; common in nearsighted people
   - astigmatism
    
2. (optics) defect in an optical system in which light rays from a single point fail to converge in a single focal point
   - astigmatism

See also:
astigmatisms
astigmias

Anagrams containing the word astigmia

aiiastmg aastigmi iaastigm miaastig gmiaasti igmiaast tigmiaas stigmiaa