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Noun: nyctalopia  `niktu'lópeeu
  1. Inability to see clearly in dim light; due to a deficiency of vitamin A or to a retinal disorder
    - night blindness, moon blindness

Derived forms: nyctalopias

Type of: avitaminosis, hypovitaminosis, vision defect, visual defect, visual disorder, visual impairment

Encyclopedia: Nyctalopia

Nearest

nyala
Nyala
Nyamuragira
Nyamwezi
Nyasaland
nybble
NYC
Nyctaginaceae
Nyctaginia
Nyctaginia capitata
nyctalopia
Nyctanassa
Nyctanassa violacea
Nyctereutes
Nyctereutes procyonides
Nycticebus
Nycticebus pygmaeus
Nycticebus tardigradua
Nycticorax
Nycticorax nycticorax
Nyctimene