Back
English Dictionary
Learn English
Learn grammar
List of words
Study your cards
Hang On, Man!
Audio Books
More apps
SPONSORED LINKS
Recent searches
quartet
boast
maintain
SPONSORED LINKS
SPONSORED LINKS
have
erse language
rhodium
abenaki
barter
rhetorical
esteem
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