idu

I1D2U1

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

OriginKorean 이두 →
UncommonScrabble 4
Ask AI about this wordChatGPTClaudePerplexityGoogle AIGrok

Meanings

idu1

nounidu (uncountable)
  1. alternativeuncountableAlternative spelling of itwu.

IDU2

nounIDU (uncountable)
  1. abbreviationinitialismuncountableInitialism of injecting/injection drug use.

Origin

  1. Korean이두
  2. Englishidu

Romanization of Korean 이두 (idu).

More words from Korean

Full word history & related roots →

Rhymes & wordplay

Anagrams

IUDDIUUdi
Cite this entry
APA

idu. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/idu

MLA

“idu.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/idu. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “idu,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/idu.

Source: idu on Wiktionary, CC BY-SA 4.0.