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nyctalopia
(redirected from Moon blink)

   Also found in: Medical, Encyclopedia, Wikipedia 0.01 sec.
nyc·ta·lo·pi·a  (nkt-lp-)
[Late Latin nyctalpia, from Greek nuktalps, night-blind : nux, nukt-, night; see nekw-t- in Indo-European roots + alaos, blind + ps, p-, eye; see okw- in Indo-European roots.]

nycta·lopic (-lpk, -lpk) adj.

nyctalopia [ˌnɪktəˈləʊpɪə]
n
(Medicine / Pathology) inability to see normally in dim light Nontechnical name night blindness Compare hemeralopia
[via Late Latin from Greek nuktálōps, from nux night + alaos blind + ōps eye]

nyctalopia
a condition of the eyes in which the sufferer can see clearly during the day or in bright light but has impaired vision at night or in poor light; night blindness.
See also: Eyes
night-blindness.
See also: Night
the loss of sight in darkness. — nyctalopic, adj.
See also: Blindness
ThesaurusLegend:  Synonyms Related Words Antonyms
Noun1.nyctalopia - inability to see clearly in dim light; due to a deficiency of vitamin A or to a retinal disorder
avitaminosis, hypovitaminosis - any of several diseases caused by deficiency of one or more vitamins
vision defect, visual defect, visual disorder, visual impairment - impairment of the sense of sight


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