( n. )
A book consisting of sheets each of which is folded into twelve leaves; hence, indicating, more or less definitely, a size of a book; -- usually written 12mo or 12¡.
( n. )
A book consisting of sheets each of which is folded into twelve leaves; hence, indicating, more or less definitely, a size of a book; -- usually written 12mo or 12¡.
Webster's Revised Unabridged English Dictionary. Пересмотренный полный словарь английского языка Webster. 2012