[ siks-tee-fawr-moh, -fohr- ]
/ ˌsɪks tiˈfɔr moʊ, -ˈfoʊr- /
noun, plural six·ty-four·mos.
a book size (about 2 × 3 inches; 5 × 7 cm) determined by printing on sheets folded to form 64 leaves or 128 pages.
a book of this size. Symbol: 64mo, 64°
printed, folded, or bound in sixty-fourmo.
PRACTICE SOME ESCAPISM WITH THIS WORD OF THE DAY QUIZ!
We salute you if you remember all the doovers from Word of the Day between May 25 and May 31!
Question 1 of 7
Words nearby sixty-fourmo
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020
British Dictionary definitions for sixty-fourmo
/ (ˌsɪkstɪˈfɔːməʊ) /
noun plural -mos
a book size resulting from folding a sheet of paper into 64 leaves or 128 pages, each one sixty-fourth the size of the sheetOften written: 64mo, 64°
a book of this size
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012