Quadruplication (linguistics)

Quadruplication (Chinese: 四叠字, literally "four-fold characters") is a method of forming CJK characters via ideographic repetition. Ken Lunde describes these characters as "clusters of four or more identical elements, along with three identical elements in a row arranged horizontally or vertically".[1] These characters were mostly used in Old Chinese writings and are no longer commonly used, except as components in some modern Han ideographs such as 惙.[2]

Examples

Quadruplicate Character English Meaning Notes
𪚥 (obsolete) verbose; talkative 龍 ("dragon" in a grid of four)
the appearance of many kinds of fish used in the chengyu 生活䲜䲜
(obsolete) sparse and clear only found in historical dictionaries such as the Shuowen Jiezi

See also

References

  1. ^ Lunde, Ken. "UTN #43: Unihan Database Property "kStrange"". www.unicode.org.
  2. ^ Yuan, Alex (11 August 2020). "A Discussion on the Approach of "Connections" to Chinese Character Studies in Teaching Chinese as a Foreign Language". Chinese Language Teaching Methodology and Technology. 3 (1): 46. ISSN 2572-1739. Retrieved 24 December 2025.