Library / English Dictionary

    20/20

     I. (noun) 

    Sense 1

    Meaning:

    Normal visual acuity, as measured by the ability to read charts at a distance of 20 feetplay

    Synonyms:

    20/20; twenty-twenty

    Classified under:

    Nouns denoting cognitive processes and contents

    Hypernyms ("20/20" is a kind of...):

    acuity; sharp-sightedness; visual acuity (sharpness of vision; the visual ability to resolve fine detail (usually measured by a Snellen chart))

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