Found 1 items, similar to -mo.
English → English (gcide) Definition: -mo -mo \-mo\ A suffix added to the names of certain numerals or to the numerals themselves, to indicate the number of leaves made by folding a sheet of paper; as, sixteenmo or 16mo; eighteenmo or 18mo. It is taken from the Latin forms similarly used; as, duodecimo, sextodecimo, etc. A small circle, placed after the number and near its top, is often used for -mo; as, 16[deg], 18[deg], etc. [1913 Webster]