Word.ws English Dictionary

do-

do- is the alternative form of duo-.

Meaning of duo-

Prefix

duo-

  1. two
    Synonyms:
    di-, bi-

Origin of do-

From dodeca-, from Ancient Greek δώδεκα (dṓdeka, “twelve”).

Questions about do-

What is do- the alternative form of?
Do- is the alternative form of duo-.

Words near do- in the dictionary

  1. do's
  2. do's and don't's
  3. do's and don'ts
  4. do'st
  5. do't
  6. do-
  7. do-able
  8. do-acracies
  9. do-acracy
  10. do-all
  11. do-alls

Source and license

Adapted from Wiktionary: do- (page history and authors); duo- (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

Cite this entry: “do-.” Word.ws, https://word.ws/do-. Based on Wiktionary, CC BY-SA 4.0.