Idu script (original) (raw)

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Archaic Korean language writing system

This article is about the Korean writing system. For the Tibetan language, see Idu Mishmi language.

Idu script
A page from the 19th-century yuseopilji.
Korean name
Hangul 이두
Hanja 吏讀
RR idu
MR idu

Idu (Korean: 이두; Hanja: 吏讀; lit. 'official's reading') was a writing system developed during the Three Kingdoms period of Korea (57 BC-668 AD) to write the Korean language using Chinese characters ("hanja"). It used Hanja to represent both native Korean words and grammatical morphemes as well as Chinese loanwords. The script, which was developed by Buddhist monks, made it possible to record Korean words through their equivalent meaning or sound in Chinese. It was used primarily to write official documents and the imperial examinations from 958 AD-1894 AD.[1]

The term idu may refer to various systems of representing Korean phonology through hanja, which were used from the early Three Kingdoms to Joseon periods. In this sense, it includes hyangchal,[2] the local writing system used to write vernacular poetry[2] and gugyeol writing. Its narrow sense only refers to idu proper[3] or the system developed in the Goryeo (918–1392), and first referred to by name in the Jewang ungi.

Chinese characters
Chinese characters
Chinese family of scripts Written Chinese Kanji Hanja Chữ Hán
Neolithic symbols in China Oracle bone Bronze Seal Large Small Bird-worm Clerical Cursive Semi-cursive Regular Flat brush Modern typefaces Fangsong Ming Hei
Components Strokes order Radicals Orthography jiu zixing xin zixing Digital encoding
Kangxi Dictionary forms (1716) Commonly Used Characters (PRC, 2013) Commonly-Used Characters (Hong Kong, 2007) Nan Min Recommended Characters (Taiwan, 2009) Standard Form of National Characters (Taiwan, 1982) Jōyō kanji (Japan, 2010)
Simplified characters second round Traditional characters debate Japanese script reform kyūjitai
Literary and colloquial readings Kanbun Idu
Zetian characters
Kana man'yōgana hiragana katakana Jurchen script Khitanlarge small Nüshu Bopomofo Slavonic transcription
Transliteration of Chinese
vte

The Idu script developed during the Three Kingdoms period of Korea between 57 BC-668 AD. It was used for writing official documents and the imperial examinations from 958 AD-1894 AD. The Idu script was used to write both native Korean expressions as well as Chinese characters (Hanja) that still retained their original meaning and Chinese pronunciation (loanwords). The basic words were commonly Chinese in origin, written in Hanja, and pronounced approximately in the same way as in Chinese (on). However unlike Classical Chinese, the Idu script also incorporated Korean words and Korean grammatical morphemes represented using Hanja that only retained their pronunciation but not their original meaning. They were used purely for their phonetic values to represent Korean expressions. The Idu script was written in Korean grammatical word order.[4][5][6]

Aside from writing official documents and imperial examinations, the Idu script was also used to clarify Chinese government documents written in Classical Chinese so that they could be understood by Korean readers,[7] to teach Koreans Classical Chinese, and to translate Chinese documents such as the Ming legal code and the Essentials of agriculture and sericulture (Nongsan jiyao) (ordered by the King Taejong in 1414).[8]

The following example is from the 1415 book Yangjam Gyeongheom Chwaryo (양잠경험촬요; 養蠶經驗撮要, lit. 'Collected Summary of the Experiences of Silkworm Cultivation').

Literary Chinese 蠶陽物大惡水故食而不飮
Idu transcription 蠶段陽物是乎等用良水氣乙厭却桑葉叱分喫破爲遣飮水不冬
Old Korean 蠶ᄯᆞᆫ 陽物이온ᄃᆞ로ᄡᅥ 水氣ᄅᆞᆯ 厭却 桑葉ᄲᅮᆫ 喫破ᄒᆞ고 飮水안ᄃᆞᆯ
Modern Korean 누에는 양물로써, 물기를 싫어해, 뽕잎만 먹고, 물을 마시지 않는다.
Meaning Silkworm is Yang (positive) animal, it doesn't like water's gi, so it eats mulberry leaves but does not drink water.
  1. ^ Lowe, Roy & Yasuhara, Yoshihito (2016). The Origins of Higher Learning: Knowledge Networks and the Early Development of Universities. Oxon: Taylor & Francis. p. 80. ISBN 978-1-138-84482-7.
  2. ^ a b Grimshaw-Aagaard, Mark; Walther-Hansen, Mads & Knakkergaard, Martin (2019). The Oxford Handbook of Sound and Imagination. New York: Oxford University Press. p. 426. ISBN 978-0-19-046016-7.
  3. ^ Li, Yu (2019-11-04). The Chinese Writing System in Asia: An Interdisciplinary Perspective. Routledge. ISBN 978-1-00-069906-7.
  4. ^ Li 2020, p. 78-79.
  5. ^ Sohn, Ho-Min & Lee, Peter H. (2003). "Language, forms, prosody and themes". In Lee, Peter H. (ed.). A History of Korean Literature. Cambridge: Cambridge University Press. p. 27. ISBN 9780521828581.
  6. ^ Hannas, William C. (2013-03-26). The Writing on the Wall: How Asian Orthography Curbs Creativity. University of Pennsylvania Press. ISBN 978-0-8122-0216-8.
  7. ^ Allan, Keith (2013). The Oxford Handbook of the History of Linguistics. Oxford, UK: Oxford University Press. p. 222. ISBN 9780199585847.
  8. ^ Kornicki, Peter Francis (2018). Languages, scripts, and Chinese texts in East Asia. New York: Oxford University Press. p. 197. ISBN 9780198797821.