Back
English Dictionary
Learn English
Learn grammar
List of words
Study your cards
Hang On, Man!
Audio Books
More apps
SPONSORED LINKS
Recent searches
pile
duality
maid
SPONSORED LINKS
SPONSORED LINKS
vpn
impelled
chiffon
acupuncturist
galore
important
hype
Hide translation
4to
4to
/ˈfɔrˌtoʊ/
noun
The size of a book whose pages are made by folding a sheet of paper twice to form four leaves
(
4to
,
quarto
)
the size of a book whose pages are made by folding a sheet of paper twice to form four leaves
Back
Next
Language