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Definition 2025
朊
朊
Translingual
Han character
朊 (radical 74 月+4, 8 strokes, cangjie input 月一一山 (BMMU), four-corner 71211, composition ⿰月元)
References
- KangXi: page 504, character 28
- Dai Kanwa Jiten: character 14339
- Dae Jaweon: page 883, character 8
- Hanyu Da Zidian: volume 3, page 2046, character 15
- Unihan data for U+670A
Chinese
simp. and trad. |
朊 |
---|
Etymology
Newly coined character. Phono-semantic compound (形聲) : semantic ⺼ (“body”) + phonetic 元 (OC *ŋon, “original”).
Modelled after the etymology of English "protein": from Ancient Greek πρῶτος (prôtos, “first”) ― cf. 元 (yuán, “original, first”), which also acted as the phonetic component of the character.
The choice of this character for the sense of "prion" is primarily due to the nature of prions as proteins, but might also have been influenced by the pronunciation of the word prion.
Pronunciation
- Mandarin
- (Standard Chinese, Beijing)+
- Pinyin:
- Zhuyin: ㄖㄨㄢˇ
- Wade-Giles: juan3
- Gwoyeu Romatzyh: roan
- IPA (key): /ʐu̯a̠n²¹⁴/
- (Standard Chinese, Beijing)+
- Cantonese
- (Standard Cantonese, Guangzhou)+
- Jyutping: jyun2, gun2
- Yale: yún, gún
- Cantonese Pinyin: jyn2, gun2
- IPA (key): /jyːn³⁵/, /kuːn³⁵/
- (Standard Cantonese, Guangzhou)+
Definitions
朊
- (biochemistry, obsolete) protein
- (biochemistry) prion
- Synonyms: 朊病毒, 朊毒體/朊毒体