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| 单词 | blindness |
| 释义 | blindness[ blahynd-nis ] / ˈblaɪnd nɪs / SEE SYNONYMS FOR blindness ON THESAURUS.COM nounthe 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. an unwillingness or inability to perceive or understand; lack of judgment; ignorance: Your blindness to this behavior has allowed his anxiety to worsen. Origin of blindnessFirst recorded before 1000; blind + -ness Words nearby blindnessblinding, blind leading the blind, blindly, blindman's buff, blind man's rule, blindness, blind pig, blind register, blind roller, blind salamander, blind seed Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for blindnessScientific definitions for blindnessblindness [ blīnd′nĭs ] 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. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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