Vision Impairment

noun a large waterfall

• The patient was diagnosed with a cataract in their left eye and will need surgery to remove it.
• My grandma had a cataract removed last week and she can already see much better.
• I heard cataracts are common in older folks, but they can be fixed with a simple surgery.
• The cataract of misinformation clouded the public's understanding of the issue.

noun a medical condition characterized by difficulty seeing in low light or darkness

• Night blindness, also known as nyctalopia, is a condition that affects a person's ability to see in low light or darkness.
• My grandma has night blindness, so she always carries a flashlight with her when she goes out at night.
• I can't drive at night because of my night blindness, it's like I'm blind as a bat in the dark!
• His stubbornness is like a form of night blindness, preventing him from seeing the truth in front of him.