night blindness
/ˈnaɪt blaɪndnəs/noun
उच्चारण नाइट ब्लाइन्ड्नस
रतौंधी
Core word
noun
- 1
[U]
a condition in which a person cannot see well in poor light or in the dark
रतौंधी
- Night blindness is an early sign of vitamin A deficiency.
- Carrots are often recommended to people with night blindness.
- Night blindness can be treated with a diet rich in vitamin A.
+ 2 more examples
- He was worried about night blindness because he could not see well while driving after dark.
- The doctor tested her eyes for night blindness.
✓In the exam
General knowledge
Night blindness is caused mainly by a lack of vitamin A.
GK: रतौंधी (night blindness) मुख्य रूप से vitamin A की कमी से होती है।