Meaning of night blindness

night' blind"ness

Pronunciation: [key]
— Ophthalm. Ophthalm.
  1. a condition of the eyes in which vision is normal in daylight but abnormally poor at night or in a dim light; nyctalopia.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
See also: