Radical 1 or radical one () meaning "

one 1 (one, unit, unity) is a number representing a single or the only entity. 1 is also a numerical digit and represents a single unit of counting or measurement. For example, a line segment of ''unit length'' is a line segment of length 1. I ...

" is one of the 6

Kangxi radical The 214 Kangxi radicals (), also known as the Zihui radicals, form a system of radicals () of Chinese characters. The radicals are numbered in stroke count order. They are the most popular system of radicals for dictionaries that order Traditi ...

s (214 radicals in total) composed of 1

stroke A stroke is a medical condition in which poor blood flow to the brain causes cell death. There are two main types of stroke: ischemic, due to lack of blood flow, and hemorrhagic, due to bleeding. Both cause parts of the brain to stop functionin ...

. In the ''

Kangxi Dictionary The ''Kangxi Dictionary'' ( (Compendium of standard characters from the Kangxi period), published in 1716, was the most authoritative dictionary of Chinese characters from the 18th century through the early 20th. The Kangxi Emperor of the Qing d ...

'', there are 42 characters (out of 49,030) to be found under this

radical Radical may refer to: Politics and ideology Politics *Radical politics, the political intent of fundamental societal change *Radicalism (historical), the Radical Movement that began in late 18th century Britain and spread to continental Europe and ...

. is also the 1st indexing component in the ''

Table of Indexing Chinese Character Components ''The Table of Indexing Chinese Character Components'' () is a lexicographic tool used to order the Chinese characters in mainland China. The specification is also known as GF 0011-2009. In China's normative documents, "radical" is defined as any ...

'' predominantly adopted by

Simplified Chinese Simplification, Simplify, or Simplified may refer to: Mathematics Simplification is the process of replacing a mathematical expression by an equivalent one, that is simpler (usually shorter), for example * Simplification of algebraic expressions, ...

dictionaries published in

mainland China "Mainland China" is a geopolitical term defined as the territory governed by the People's Republic of China (including islands like Hainan or Chongming), excluding dependent territories of the PRC, and other territories within Greater China. ...

Evolution

File:一-bigseal.svg,

Large seal script The large seal script or great seal script () is a traditional reference to Chinese writing from before the Qin dynasty (i.e. before 221 BCE), and is now popularly understood to refer narrowly to the writing of the Western and early Eastern Zhou ...

character File:一-seal.svg,

Small seal script The small seal script (), or Qin script (, ''Qínzhuàn''), is an archaic form of Chinese calligraphy. It was standardized and promulgated as a national standard by the government of Qin Shi Huang, the founder of the Chinese Qin dynasty. Name ...

character

Derived characters

In calligraphy

The only stroke in radical one, known as ''héng'' "horizontal", is called ''cè'' in the eight principles of the character 永 ( ''Yǒngzì Bāfǎ'') which are the basis of

Chinese calligraphy Chinese calligraphy is the writing of Chinese characters as an art form, combining purely visual art and interpretation of the literary meaning. This type of expression has been widely practiced in China and has been generally held in high est ...

References

Literature

* *

Evolution

Derived characters

In calligraphy

References

Literature

Notes

See also