Definition of 4to in English:

4to

Syllabification: 4to
Pronunciation: /ˈkwôrtō
 
/

abbreviation

Quarto.

Definition of 4to in:

Get more from Oxford Dictionaries

Subscribe to remove adverts and access premium resources

Word of the day epyllion
Pronunciation: ɪˈpɪlɪən
noun
a narrative poem resembling an epic in style...