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nyctalopia

/ˌnɪktəˈləʊpiə/noun

उच्चारण निक्टलोपिअ

रतौंधी, रात्रि-अंधता

Advanced word

noun
  1. 1

    [U] medical

    a condition in which a person cannot see well in poor light or at night

    रतौंधी, रात्रि-अंधता

    • Children with nyctalopia were given vitamin A supplements.
    • Nyctalopia made driving after dark dangerous for him.

    Synonyms night blindness

≈Synonyms and antonyms
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General knowledge

Nyctalopia, or night blindness, is commonly caused by a lack of vitamin A.

Nyctalopia यानी रतौंधी आम तौर पर vitamin A की कमी से होती है।