metamorphopsia

/ˌmɛtəmɔrˈfɑpsiə/
noun
  1. A visual condition in which objects appear distorted, such as wavy, bent, or different in size from what they really are.
    • After the retinal surgery, her metamorphopsia gradually improved over several weeks.
    • People with macular degeneration often experience metamorphopsia, seeing straight lines as wavy.
    • The eye doctor tested for metamorphopsia by having the patient look at a grid of straight lines.
Synonyms
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