anorthopia

/ˌænɔrˈθoʊpiə/
noun
  1. A visual condition in which straight lines appear curved or distorted.
    • The patient's anorthopia made it difficult to read road signs.
    • Anorthopia can be caused by problems with the retina or brain.
    • The eye doctor tested for anorthopia using a grid of straight lines.
What does "anorthopia" mean? | whatsthatwordmean | whatsthatwordmean