Back
English Dictionary
Learn English
Learn grammar
List of words
Study your cards
Hang On, Man!
Audio Books
More apps
SPONSORED LINKS
Recent searches
pretence
come around
calligraphy
SPONSORED LINKS
SPONSORED LINKS
thaw
sparrow hawk
crustacea
go through with
quietus
reddy
pigmentation
Hide translation
20/20
20/20
/twɛnti twɛnti/
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