Word.ws English Dictionary

idu

idu is the alternative spelling of itwu.

Meaning of itwu

Noun

itwu (uncountable)

  1. A method of annotating Classical Chinese text so that it can be read as Korean, using additional characters that represent Korean grammatical items.

Noun capitalized: IDU

IDU (uncountable)

  1. (abbreviation, initialism) Initialism of injecting/injection drug use.

Origin of idu

Romanization of Korean 이두 (idu).

Questions about idu

What is idu the alternative spelling of?
Idu is the alternative spelling of itwu.
What part of speech is idu?
Idu is a noun.

Words near idu in the dictionary

  1. IDST
  2. Idsworth
  3. idt
  4. idts
  5. iDTV
  6. idu
  7. Idukki
  8. Idul Fitr
  9. Idumaea
  10. Idumaean
  11. Idumaeans

Source and license

Adapted from Wiktionary: idu (page history and authors); IDU (page history and authors); itwu (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: “idu.” Word.ws, https://word.ws/idu. Based on Wiktionary, CC BY-SA 4.0.