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一
Radical 1 of 214 · 1 stroke

One

yī

Unicode uses 一 as a Kangxi radical category. Its reference meaning is one; a, an; alone. The relationship to an individual character may be semantic, historical, or primarily classificatory.

28 course characters213 character–word links
Semantic role

When the formation data identifies 一 as semantic, the relevant character record states that role.

Phonetic role

Semantic–phonetic characters identify the component associated with historical pronunciation.

Radical classification

The primary dictionary radical is shown independently of any claim about modern meaning.

Character index

28 course characters

Expand a character to view its structure, formation analysis, and related HSK words.

Showing 28 characters.

一yīone; a, an; alone一 radicalHSK 10 extra strokesDetails
formation note

Formation: A single horizontal stroke, representing the number one.

Formation source · Dong Chinese Lexicon
Category radical
一 one
Visual structure
Not available
七qīseven一 radicalHSK 11 extra strokeDetails
formation note

Formation: Originally resembled a cross, depicting the meaning "to cut", since 七 sounds like 切 (qiē; to cut).

Formation source · Dong Chinese Lexicon
Category radical
一 one
Visual structure
一 + 乚
HSK words with 七1 word in this course
三sānthree一 radicalHSK 12 extra strokesDetails
formation note

Formation: Three horizontal strokes, representing the number three.

Formation source · Dong Chinese Lexicon
Category radical
一 one
Visual structure
一 + 二
上shàngabove, on top, superior; to go up; to attend; previous一 radicalHSK 12 extra strokesDetails
formation note

Formation: Originally a small line or dot above a longer line, indicating "up". The vertical line was added to distinguish the character from 二 (two).

Formation source · Dong Chinese Lexicon
Category radical
一 one
Visual structure
⺊ + 一
下xiàbelow, underneath; inferior; to bring down; next一 radicalHSK 12 extra strokesDetails
formation note

Formation: Originally a small line or dot below a longer line, indicating "down". The vertical line was added to distinguish the character from 二 (two).

Formation source · Dong Chinese Lexicon
Category radical
一 one
Visual structure
一 + 卜
不bùno, not, un-; negative prefix一 radicalHSK 13 extra strokesDetails
formation note

Formation: Pictograph of sepals of a flower. The meaning "no" is a phonetic loan.

Formation source · Dong Chinese Lexicon
Category radical
一 one
Visual structure
一
东dōngeast, eastern, eastward一 radicalHSK 14 extra strokesDetails
formation note

Formation: Pictograph of a basket or a bag. The current meaning "east" is a phonetic loan. The simplified character 东 was adapted from the cursive form of the traditional character 東.

Formation source · Dong Chinese Lexicon
Category radical
一 one
Visual structure
七 + 小
丈zhànggentleman, man, husband; unit of length equal to 3.3 meters一 radicalHSK 22 extra strokesDetails
semantic formation

Formation: Depicts 10 (十) hand-lengths (又): 丈 is a traditional Chinese unit of length equivalent to about 3 meters.

  • 十Semantic componentten
  • 又Semantic component(hand); again
Formation source · Dong Chinese Lexicon
Category radical
一 one
Visual structure
一 + 又
HSK words with 丈1 word in this course
两liǎngtwo, both, pair, couple; ounce一 radicalHSK 26 extra strokesDetails
formation note

Formation: Simplified form of 兩. Combination of two 丙 characters. The significance of 丙 is unclear.

Formation source · Dong Chinese Lexicon
Category radical
一 one
Visual structure
一 + 冂 + 从
万wànten thousand; innumerable一 radicalHSK 32 extra strokesDetails
formation note

Formation: Origin unclear. Simplified form of 萬.

Formation source · Dong Chinese Lexicon
Category radical
一 one
Visual structure
一
且qiěmoreover, also (post-subject); about to, will soon (pre-verb)一 radicalHSK 34 extra strokesDetails
formation note

Formation: Originally a pictograph of a sacrificial altar. The current meaning "moreover" is a phonetic loan.

Formation source · Dong Chinese Lexicon
Category radical
一 one
Visual structure
月 + 一
世shìgeneration, era, age; world一 radicalHSK 34 extra strokesDetails
formation note

Formation: Three copies of 十 (ten) to make 30, similar to the archaic character 卅 (30). Conveys the meaning "30-year generation", also symbolizing a branching family tree.

Formation source · Dong Chinese Lexicon
Category radical
一 one
Visual structure
廿
业yèbusiness, profession; to study, to work一 radicalHSK 34 extra strokesDetails
formation note

Formation: Simplified form of 業. Origin unclear.

Formation source · Dong Chinese Lexicon
Category radical
一 one
Visual structure
一
与yǔand; with; to; for; to give, to grant一 radicalHSK 43 extra strokesDetails
formation note

Formation: Simplified form of 與. Phonosemantic compound. 舁 represents the meaning and 牙 represents the sound. The traditional component 舁 was removed for simplification.

  • 舁Removed in simplifiedlift; raise
  • 牙Phonetic componenttooth
Formation source · Dong Chinese Lexicon
Category radical
一 one
Visual structure
一
专zhuānconcentrated, specialized; to monopolize一 radicalHSK 43 extra strokesDetails
semantic formation

Formation: Depicts a hand (寸) spinning a wheel (叀). Based on the original meaning "turn", now written as 轉. The current meaning is a phonetic loan. The simplified character 专 was adapted from the cursive form of the traditional character 專.

  • 叀Semantic componentspindle; spinning wheel
  • 寸Semantic componentinch; thumb; (hand)
Formation source · Dong Chinese Lexicon
Category radical
一 one
Visual structure
一
Also indexed under
二 two
丟diūto lose; to discard一 radicalHSK 45 extra strokesDetails
semantic formation

Formation: A horizontal line added to the sematically similar character 去 (leave; go).

  • 一Semantic componentone
  • 去Semantic componentgo; leave
Formation source · Dong Chinese Lexicon
Category radical
一 one
Visual structure
王 + 厶
丢diūto lose; to discard一 radicalHSK 45 extra strokesDetails
semantic formation

Formation: Simplified form of 丟. A horizontal line added to the sematically similar character 去 (leave; go).

  • 一Semantic componentone
  • 去Semantic componentgo; leave
Formation source · Dong Chinese Lexicon
Category radical
一 one
Visual structure
王 + 厶
Also indexed under
丿 slash
丽lìbeautiful, elegant, magnificent一 radicalHSK 46 extra strokesDetails
pictographic formation

Formation: Simplified form of 麗. Pictograph of a deer (鹿) with two beautiful antlers. The traditional component 鹿 was removed for simplification.

  • ◎Pictographic componentcharacterless component
  • 鹿Removed in simplifieddeer
Formation source · Dong Chinese Lexicon
Category radical
一 one
Visual structure
一 + 冂 + 丶
严yánstrict, rigorous, rigid; stern一 radicalHSK 46 extra strokesDetails
semantic formation

Formation: Simplified form of 嚴. Phonosemantic compound. 喦 represents the meaning and 敢 represents the sound. Based on the original meaning "boast". The meaning later shifted to "extremely" and "severe". The traditional component 敢 was removed for simplification.

  • 喦Semantic componenttalkative
  • 敢Removed in simplifieddare; bold; have confidence
Formation source · Dong Chinese Lexicon
Category radical
一 one
Visual structure
亚 + 厂
並bìngto combine, to annex; also, what's more一 radicalHSK 47 extra strokesDetails
pictographic formation

Formation: Depits two people standing (立) side-by-side.

  • 立Pictographic componentstand; establish
  • 立Pictographic componentstand; establish
Formation source · Dong Chinese Lexicon
Category radical
一 one
Visual structure
丷 + 亚
丑chǒuugly; shameful; comedian, clown一 radicalHSK 53 extra strokesDetails
formation note

Formation: Pictograph of an animal's paw. In simplified Chinese 丑 is also used to mean "ugly", while in traditional Chinese this meaning is written with a separate character 醜.

Formation source · Dong Chinese Lexicon
Category radical
一 one
Visual structure
刀 + 二
HSK words with 丑2 words in this course
丝sīsilk, fine thread; wire; strings一 radicalHSK 54 extra strokesDetails
semantic formation

Formation: Simplified form of 絲. Duplication of 糸 (silk).

  • 纟Semantic componentsilk; thread
  • 纟Semantic componentsilk; thread
Formation source · Dong Chinese Lexicon
Category radical
一 one
Visual structure
一
丁dīngmale adult; robust, vigorous; 4th heavenly stem一 radicalHSK 61 extra strokeDetails
formation note

Formation: Pictograph of a nail, which is now written as 釘.

Formation source · Dong Chinese Lexicon
Category radical
一 one
Visual structure
一
丐gàibeggar; to beg; to give一 radicalHSK 63 extra strokesDetails
formation note

Formation: Origin unclear. Possibly depicts a beggar holding his hand out.

Formation source · Dong Chinese Lexicon
Category radical
一 one
Visual structure
下
HSK words with 丐1 word in this course
丙bǐngthird; 3rd heavenly stem一 radicalHSK 64 extra strokesDetails
formation note

Formation: Origin unclear. Variously explained as a table or pedestal, or a fish tail.

Formation source · Dong Chinese Lexicon
Category radical
一 one
Visual structure
一 + 内
丛cóngbush, shrub; thicket; collection一 radicalHSK 64 extra strokesDetails
semantic–phonetic

Formation: Phonosemantic compound. 一 represents the meaning and 从 represents the sound. Simplified form of 叢.

  • 一Semantic componentone
  • 从Phonetic componentfrom; follow
Formation source · Dong Chinese Lexicon
Category radical
一 one
Visual structure
从 + 一
HSK words with 丛1 word in this course
丘qiūmound, hill; surname一 radicalHSK 64 extra strokesDetails
pictographic formation

Pictographic formation: Two hills

Category radical
一 one
Visual structure
斤 + 一
HSK words with 丘1 word in this course
丧sàngmourning; mourn; funeral一 radicalHSK 67 extra strokesDetails
pictographic formation

Pictographic formation: Simplified form of 喪; to cry 哭 over the dead 亡

Category radical
一 one
Visual structure
亡
HSK words with 丧2 words in this course

Classification: Unicode 17.0 kRSUnicode. Structure: Make Me a Hanzi. Formation: Dong Chinese Lexicon where available, with a documented Make Me a Hanzi fallback. Method and licenses.