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1. Dictionary

   Blind·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"

   Scrabble Points: 12

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2. People also ask

   What does it mean if a person is blind?

   • Blindness is defined as the state of being sightless. A blind individual is unable to see. In a strict sense, the word "blindness" denotes the inability of a person to distinguish darkness from bright light in either eye. The terms blind and blindness have been modified in our society to include a wide range of visual impairments.

   Blindness Types, Causes, Disability, Diagnosis & Symptoms - MedicineNet

   www.medicinenet.com/blindness/article.htm

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   What does complete blindness mean?

   • 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. Glaucoma can also lead to blindness if left uncontrolled.

   Blindness: Symptoms, Causes, and Treatment - Verywell Health

   www.verywellhealth.com/blindness-6502698

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   What is legal blindness?

   • Legal blindness: This is when the central vision is 20/200 in your best-seeing eye even when corrected with glass or contact lenses. Having 20/200 vision means that you have to be 10x closer or an object has to be 10x larger in order to see compared to a person with 20/20 vision.

   Blindness (Vision Impairment): Types, Causes and Treatment

   my.clevelandclinic.org/health/diseases/24446-blindness

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3. my.clevelandclinic.org › health › diseasesBlindness (Vision Impairment): Types, Causes and Treatment

   my.clevelandclinic.org › health › diseases

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   Nov 14, 2022 · Blindness is the inability to see or a lack of vision that cannot be corrected with glasses or contacts. Learn about the different types of blindness, such as partial, complete, congenital, legal and nutritional, and how they are diagnosed and treated.

4. www.who.int › blindness-and-visual-impairmentBlindness and vision impairment - World Health Organization (WHO)

   www.who.int › blindness-and-visual-impairment

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   Aug 10, 2023 · Blindness is the inability to see anything, while vision impairment is a reduced ability to see. Learn about the causes, prevalence, impact and strategies to address vision loss from WHO.

5. www.healthline.com › health › blindnessBlindness: Symptoms, Causes, Risk Factors & More - Healthline

   www.healthline.com › health › blindness

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   Sep 5, 2019 · Blindness is the inability to see anything, including light. It can be partial or complete. Learn about the symptoms, causes, risk factors, diagnosis, treatment, and prevention of blindness and vision loss.

6. www.verywellhealth.com › blindness-6502698Blindness: Symptoms, Causes, and Treatment - Verywell Health

   www.verywellhealth.com › blindness-6502698

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   Jan 24, 2023 · Blindness is a lack of vision that can be caused by various eye diseases or disorders. Learn about the types, symptoms, causes, and treatments of blindness, and when to seek medical help.

   • Author: Vanessa Caceres

7. www.medicinenet.com › blindness › articleBlindness Types, Causes, Disability, Diagnosis & Symptoms

   www.medicinenet.com › blindness › article

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   May 4, 2023 · Introduction. Types. Causes. Risk Factors. Signs & Symptoms. Diagnosis. Treatment. Prognosis. Prevention. What is blindness? Color blindness is the inability to perceive differences in various shades of colors, particularly green and red, that others can distinguish. Blindness is defined as the state of being sightless.

8. www.dictionary.com › browse › blindnessBLINDNESS Definition & Meaning | Dictionary.com

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   A lack or impairment of vision in which maximal visual acuity after correction by refractive lenses is one-tenth normal vision or less in the better eye. Blindness can be genetic but is usually acquired as a result of injury, cataracts, or diseases such as glaucoma or diabetes.

9. www.merriam-webster.com › dictionary › blindnessBlindness Definition & Meaning - Merriam-Webster

   www.merriam-webster.com › dictionary › blindness

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   Learn the various meanings and uses of the word blind as an adjective, verb, noun, and adverb. Find synonyms, examples, etymology, and related phrases of blind.