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  1. VISION Definition & Meaning - Merriam-Webster

    The meaning of VISION is the act or power of seeing : sight. How to use vision in a sentence.

  2. Vision: How It Works and Visual Acuity - Cleveland Clinic

    What is vision? Vision is the process where your eyes and brain work together and use light reflecting off things around you to create the ability to see. It’s one of the five main senses and a …

  3. VISION Definition & Meaning | Dictionary.com

    VISION definition: the act or power of sensing with the eyes; sight. See examples of vision used in a sentence.

  4. Vision: Is Eyesight Our Most Important Sense? - All About Vision

    Feb 7, 2021 · Learn how vision works, and how the eyes and brain work together to produce our astonishing sense of sight.

  5. VISION | English meaning - Cambridge Dictionary

    VISION definition: 1. an idea or mental image of something: 2. an experience in which you see things that do not…. Learn more.

  6. 20/20 Vision: What Is Visual Acuity, How It's Tested, and More - WebMD

    Aug 1, 2025 · Visual acuity is the clarity of vision when measured at a distance of 20 feet. Learn more about what it means, how it's tested, and more.

  7. vision noun - Definition, pictures, pronunciation and usage notes ...

    Definition of vision noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

  8. Vision insurance - UnitedHealthcare

    UnitedHealthcare vision insurance plans offer a variety of individual coverage options. Vision insurance helps cover eye exams, contacts, glasses and more.

  9. Vision Definition & Meaning - YourDictionary

    Vision definition: Unusual competence in discernment or perception; intelligent foresight.

  10. Visual Acuity - AOA

    20/20 vision is a term used to express normal visual acuity (the clarity or sharpness of vision) measured at a distance of 20 feet. If you have 20/20 vision, you can see clearly at 20 feet what …