EIGHTEENMO


Meaning of EIGHTEENMO in English

 ̷ ̷ˈ ̷ ̷ˌmō noun

( -s )

Etymology: eighteen + -mo (as in duodecimo )

: the size of a piece of paper cut 18 from a sheet ; also : paper or a page of this size — abbr. 18mo ; symbol 18° ; see book tables

Webster's New International English Dictionary.      Новый международный словарь английского языка Webster.