amaurosis Meaning, Definition & Usage

  1. noun partial or total loss of sight without pathology of the eye; caused by disease of optic nerve or retina or brain

WordNet


Am`au*ro"sis noun
Etymology
Gr. , fr. dark, dim.
Definitions
  1. (Med.) A loss or decay of sight, from loss of power in the optic nerve, without any perceptible external change in the eye; -- called also gutta serena, the "drop serene" of Milton.

Webster 1913