Radical 13 or radical down box (冂部), meaning upside-down box or wide, is one of 23 of the 214 Kangxi radicals that are composed of 2 strokes.

In the Kangxi Dictionary, there are 50 characters (out of 49,030) to be found under this radical.

冂 is also the 10th indexing component in the Table of Indexing Chinese Character Components predominantly adopted by Simplified Chinese dictionaries published in mainland China.

Evolution

Derived characters

StrokesCharacters
+0
+2冃 冄 (=冉) 内SC/JP (=內 -> ) 円JP (=圓 -> ) 冇 冈 (SC form of 岡 -> / ancient variant of 网 -> )
+3冉 冊TC/JP/KO variant 冋 册SC variant (=冊) 囘 (=回 -> )
+4再 冎
+5
+6
+7冑 冒
+8冓 冔
+9

Literature

  • Fazzioli, Edoardo (1987). Chinese calligraphy : from pictograph to ideogram : the history of 214 essential Chinese/Japanese characters. calligraphy by Rebecca Hon Ko. New York: Abbeville Press. ISBN 0-89659-774-1.
  • Leyi Li: “Tracing the Roots of Chinese Characters: 500 Cases”. Beijing 1993, ISBN 978-7-5619-0204-2
  • KangXi: , character 30
  • Dai Kanwa Jiten: character 1506
  • Dae Jaweon: page 289, character 9
  • Hanyu Da Zidian: volume 1, page 96, character 13

External links