stigmatism

Definitions of stigmatism

1. noun

   the condition of having or being marked by stigmata
   type of:

   condition

   a mode of being or form of existence of a person or thing
2. noun

   (optics) condition of an optical system (as a lens) in which light rays from a single point converge in a single focal point
   antonyms:

   astigmatism

   (optics) defect in an optical system in which light rays from a single point fail to converge in a single focal point

   type of:

   condition, status

   a state at a particular time
3. noun

   normal eyesight
   type of:

   sight, vision, visual modality, visual sense

   the ability to see; the visual faculty