Skip to definition.
Get the FREE one-click dictionary software for Windows.
NEW iPhone Audio English dictionary


Noun: nearsightedness  ni(-u)r'sI-tid-nus
  1. (ophthalmology) eyesight abnormality resulting from the eye's faulty refractive ability; distant objects appear blurred
    - myopia, shortsightedness

Derived forms: nearsightednesses

See also: nearsighted

Type of: ametropia

Encyclopedia: Nearsightedness