Back
English Dictionary
Learn English
Learn grammar
List of words
Study your cards
Hang On, Man!
Audio Books
More apps
SPONSORED LINKS
Recent searches
similar
mermaid
flyleaf
SPONSORED LINKS
SPONSORED LINKS
jeopardise
coherent
bronze
8th
inasmuch
135th
goa bean vine
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