moon blindness

Noun moon blindness has 2 senses

• moon blindness(n = noun.state) night blindness, nyctalopia - inability to see clearly in dim light; due to a deficiency of vitamin A or to a retinal disorder;
is a kind of avitaminosis, hypovitaminosis, vision defect, visual defect, visual disorder, visual impairment

• moon blindness(n = noun.state) mooneye - recurrent eye inflammation in horses; sometimes resulting in blindness;
is a kind of animal disease