twentymo
[ twen-tee-moh, twuhn- ]
/ ˈtwɛn tiˌmoʊ, ˈtwʌn- /
noun, plural twen·ty·mos.
a book size of about 3 × 5 inches (8 × 12 cm), determined by printing on sheets folded to form 20 leaves or 40 pages.
a book of this size. Symbol: 20mo, 20°
adjective
in twentymo.
Also called
vigesimo.
Words nearby twentymo
twenty-twenty,
twenty-twenty hindsight,
twenty-two,
twenty20,
twentyfold,
twentymo,
twerk,
twerp,
twi,
twi-,
twi-night