Bible Dictionaries
Decimosexto

Webster's Dictionary

(1):

(n.) A book consisting of sheets, each of which is folded into sixteen leaves; hence, indicating, more or less definitely, a size of book; - usually written 16mo or 16¡.

(2):

(a.) Having sixteen leaves to a sheet; as, a decimosexto form, book, leaf, size.

Bibliography Information
Webster, Noah. Entry for 'Decimosexto'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​d/decimosexto.html. 1828.