Back
English Dictionary
Learn English
Learn grammar
List of words
Study your cards
Hang On, Man!
Audio Books
More apps
SPONSORED LINKS
Recent searches
veratrum
augment
premium
SPONSORED LINKS
SPONSORED LINKS
asa
gross domestic product
docile
those
man-eater
self-complacency
wisdom
Hide translation
20-20 vision
20-20 vision
/ˈtwɛnti twɛnti ˈvɪʒən/
noun
Normal visual acuity, as measured by the ability to read charts at a distance of 20 feet
(
20/20
,
twenty-twenty
,
20-20 vision
)
normal visual acuity, as measured by the ability to read charts at a distance of 20 feet
Back
Next
Language