duo-
a combining form meaning “two,” used in the formation of compound words: duologue.
Origin of duo-
Words nearby duo-
dunstan,
dunt,
duntroon,
dunărea,
duo,
duo-,
duo-tang,
duobinary,
duodecagon,
duodecastyle,
duodecillion
British Dictionary definitions for duo-
duo-
combining form
indicating two
duotone
Word Origin for duo-
from Latin