Vocab Bloom Hub

twenty-twenty

/ˌtwen.ti ˈtwen.ti/

1 entry

noun

/ˌtwen.ti ˈtwen.ti/B2formal
  • ruСуществительное, обозначающее нормальную остроту зрения, измеряемую способностью читать стандартные таблицы для проверки зрения с расстояния 20 футов.

A noun referring to normal visual acuity, measured by the ability to read standard eye charts from a distance of 20 feet.

uncountable

  1. Normal visual acuityB2formal

    A standard measure of visual clarity, indicating the ability to see at 20 feet what a person with normal vision can see at that distance.

    ruНормальная острота зрения

    • The eye exam showed that she has twenty-twenty vision.
    • He was proud of his twenty-twenty eyesight.
    • Pilots are required to have twenty-twenty vision.
Forms
  • twenty-twenties plural form
  • twenty-twenties' possessive plural form
  • twenty-twenty's possessive singular form