Synonyms of 4to in English :
Antonyms of 4to in English
Thesaurus of 4to in English
4to
see definition of 4toSynonyms of 4to
1. (noun) the size of a book whose pages are made by folding a sheet of paper twice to form four leaves
Hypernyms of 4to
1. (noun) the size of a book whose pages are made by folding a sheet of paper twice to form four leaves