Back
English Dictionary
Learn English
Learn grammar
List of words
Study your cards
Hang On, Man!
Audio Books
More apps
SPONSORED LINKS
Recent searches
buddy holly
picturesque
part
SPONSORED LINKS
SPONSORED LINKS
power
abo blood group system
empyrean
study
acquiescent
abortively
acrobates
Hide translation
A4
A4
/ˈeɪˈfɔr/
noun
A common standard paper size (21.0 x 29.7 cm); half the area of A3, twice area of A5
(
A4
)
a common standard paper size (21.0 x 29.7 cm); half the area of A3, twice area of A5
Back
Next
Language