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- DictionaryBlind·ness/ˈblīn(d)nəs/
noun
- 1. the state or condition of being unable to see because of injury, disease, or a congenital condition: "a leading cause of blindness in the elderly"
- 2. lack of perception, awareness, or judgment; ignorance: "this policy is based on willful blindness to economic reality"
Nov 14, 2022 · Blindness is the inability to see or a lack of vision. In the most severe cases, there’s an inability to see even light. It also means that you can’t correct your vision with eyeglasses, contact lenses, eye drops or other medical therapy, or surgery. Sudden vision loss is an emergency. It’s important to seek immediate medical help.
Aug 10, 2023 · WHO fact sheet on blindness and visual impairment providing key facts, definitions, causes, who is at risk, global and WHO response.
Sep 5, 2019 · Blindness is the inability to see anything, including light. If you’re partially blind, you have limited vision.
Jan 24, 2023 · Summary. Complete blindness means a lack of vision and no perception of light. There are other forms of blindness, including legal blindness, night blindness, and color blindness. The most common causes of blindness in the United States are AMD, cataracts, and diabetic retinopathy.
Blindness definition: the inability to see; the condition of having severely impaired or absolutely no sense of sight. See examples of BLINDNESS used in a sentence.
May 4, 2023 · Get information about types of blindness, treatment, prevention, and prognosis. Causes of blindness include macular degeneration, stroke, cataract, glaucoma, infection, and trauma.
1. : to make (a person or animal) permanently blind. 2. : to intentionally prevent (someone, such as a researcher or study participant) from seeing certain objects or knowing certain facts that could bias, influence, or interfere with the outcome or results of a research study, clinical trial, etc.
