blindness

American  

[blahynd-nis] / ˈblaɪnd nɪs /

noun

1. the inability to see; the condition of having severely impaired or absolutely no sense of sight.

   Patients are first asked if their blindness is congenital or the result of injury or disease.

2. an unwillingness or inability to perceive or understand; lack of judgment; ignorance.

   Your blindness to this behavior has allowed his anxiety to worsen.

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blindness Scientific  

/ blīnd′nĭs /

1. 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. In Asia and Africa, trachoma is a common infectious cause of blindness.

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Etymology

Origin of blindness

First recorded before 1000; blind ( def. ) + -ness ( def. )

Example Sentences

She and Basil Petrou developed a financial instrument designed to attract investors to the kind of promising, early-stage medical research on blindness that traditionally fails to gather enough funding to proceed to FDA trials.

From The Wall Street Journal

Over time, it can lead to serious complications, including nerve damage, blindness, coma, and even death.

From Science Daily

The effort to be identity-blind, he writes, can “cause a certain blindness: not seeing the conditions of life that people deal with because they have an identity.”

From The Wall Street Journal

Dragging the incapacitated along on sledges, the rescuers struggled back to the Advance, enduring snow blindness and frostbite.

From Literature

Mange is a common issue for foxes, especially during winter, with many foxes dying or being left with serious injuries such as blindness.

From BBC

Related Words

• defect
• myopia