noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   A defect of vision in which straight lines appear to be curved; a symptom of various vision disorders.
2. 2
   distorted vision in which straight lines appear curved wordnet

Synonyms

All synonyms

geometric distortionperceptual distortion

Antonyms

All antonyms

accurate perceptionnormal vision

Etymology

From an- + ortho- + -opia.