Back
English Dictionary
Learn English
Learn grammar
List of words
Study your cards
Hang On, Man!
Audio Books
More apps
SPONSORED LINKS
Recent searches
right triangle
frill
go down
SPONSORED LINKS
SPONSORED LINKS
augment
anteater
reiterate
reluctant
embassy
sit
iodide
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