Back
English Dictionary
Learn English
Learn grammar
List of words
Study your cards
Hang On, Man!
Audio Books
More apps
SPONSORED LINKS
Recent searches
have
a couple of
dull
SPONSORED LINKS
SPONSORED LINKS
treatise
loggerhead
azymia
acanthotic
abandonware
rich
furnished
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