duo-


a combining form meaning “two,” used in the formation of compound words: duologue.

Nearby words

  1. dunstaple,
  2. dunt,
  3. duntroon,
  4. dunărea,
  5. duo,
  6. duo-tang,
  7. duobinary,
  8. duodecagon,
  9. duodecastyle,
  10. duodecillion

Origin of duo-

combining form of Greek dýo, Latin duo two

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019


British Dictionary definitions for duo-

duo-

combining form

indicating twoduotone

Word Origin for duo-

from Latin

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