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寸 — pronunciations, definitions, and tags
HanziPinyinEnglishTags
寸cùna unit of lengthHSK 6, m, 3 strokes, radical 寸, rank #4864, Hard
寸cùninchHSK 6, m, 3 strokes, radical 寸, rank #4864, Hard
寸cùnthumbHSK 6, m, 3 strokes, radical 寸, rank #4864, Hard
寸cùninch; small, tinyHSK 6, m, 3 strokes, radical 寸, rank #4864, Hard
cùn(cun4)cun T4
  1. 1a unit of length
  2. 2inch
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March 24, 2026

寸cùn(cun4)

寸 (cùn) is a unit of length in Chinese, equivalent to approximately one-third of a decimeter or about 1.3 centimeters, commonly used in both traditional and modern contexts. It can also imply something small or tiny, often used in expressions to denote a short distance or a small size.

Strokes3Radical寸Frequency#4864DifficultyHard
Cultural note

In Chinese culture, measurements like 寸 are historically significant, often used in traditional crafts and trades, such as tailoring and carpentry, where precision is important.

Memory tip

Imagine a tiny thumb (the meaning of '寸') holding a ruler marked with inches. The character '寸' looks like a small stroke above a horizontal line, reminiscent of a thumb resting on a ruler, emphasizing both the smallness and measurement aspect.

Meanings of 寸

cùn(cun4)
1a unit of length
2inch
Exercise 1 of 2

By ear

Play it, then pick what 寸 means.

About 寸

寸Simplified
3Strokes
寸Radical
数词shùcínumeral (num.)Part of Speech
#4864Frequency Rank
HSK 3.0L6IntermediateTOCFLL5HSKKL3CEFRB2

Podcast: 寸

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Podcast: 寸

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AI study notes for 寸

Quick Contrast

分 (fēn) - use 寸 for measurements of length or small size, while 分 is used for smaller units of measurement or to denote fractions.

Usage Notes

Learners often confuse 寸 with other measurements such as 米 (mǐ, meter) or 厘米 (límǐ, centimeter), which can lead to errors in context. It is more commonly used in informal settings, but still appears in formal contexts related to measurements. Be mindful of tone; '寸' is third tone, which can be mispronounced.

HSK Study Tips

While 寸 is not explicitly listed in HSK levels, it connects to HSK 1 vocabulary related to measurements and sizes. Students should focus on recognizing '寸' in phrases and understanding its usage in relation to other measurement words.

Common Mistakes

A common mistake is using 寸 interchangeably with other units without understanding the size differences, such as thinking it equates to centimeters. For example, saying '我身高两寸' (wǒ shēngāo liǎng cùn) instead of '我身高两米' (wǒ shēngāo liǎng mǐ) for height in meters.

AI-enhanced 2026-03-24

Pronunciation of 寸

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Etymology of 寸

Formation typeIdeographic 指事
六书 ClassificationIdeograph (指事字)~2% of characters
Explanation

Pictograph of a hand with a line marking a spot on the wrist. In traditional Chinese medicine this spot on the wrist where the pulse can be taken is called the 寸口.

Memory hint

A hand with a dot indicating where the pulse can be felt, about an inch up the wrist

Learn more about Ideograph (指事字) characters
Exercise 1 of 1

Origin

What kind of character is 寸?

How to say a unit of length in Chinese

“a unit of length” in Chinese is寸cùn

寸 (cùn) is a unit of length in Chinese, equivalent to approximately one-third of a decimeter or about 1.3 centimeters, commonly used in both traditional and modern contexts. It can also imply something small or tiny, often used in expressions to denote a short distance or a small size.

When to use 寸

Learners often confuse 寸 with other measurements such as 米 (mǐ, meter) or 厘米 (límǐ, centimeter), which can lead to errors in context. It is more commonly used in informal settings, but still appears in formal contexts related to measurements. Be mindful of tone; '寸' is third tone, which can be mispronounced.

寸 or something close to it

分 (fēn) - use 寸 for measurements of length or small size, while 分 is used for smaller units of measurement or to denote fractions.

What learners get wrong

A common mistake is using 寸 interchangeably with other units without understanding the size differences, such as thinking it equates to centimeters. For example, saying '我身高两寸' (wǒ shēngāo liǎng cùn) instead of '我身高两米' (wǒ shēngāo liǎng mǐ) for height in meters.

Write 寸

寸

Practice writing 寸 stroke by stroke. Watch the animation to learn the stroke order, then try writing it yourself.

Write correctly 3 times to earn XP

Grammar patterns of 寸

寸 functions as a number. It almost always combines with a measure word before a noun (三个人, 五本书). Standalone numbers are rare outside of math or counting. It carries 4 related meanings, each with its own usage notes below. The example sentences below show it in action, with practice buttons (Listen, Practice Writing, Practice Speaking) on every line.

Exercise 1 of 4

Fill the gap

Type the missing word. Pinyin works; then pick the character.

12英____左右的宽度绝对是你应考虑的最低值。

About 12 inches wide is the absolute minimum you should consider.

Example sentences for 寸 (10)

Listen to all sentences once to receive XP
1
12英寸左右的宽度绝对是你应考虑的最低值。

12 Yīng cùn zuǒyòu de kuāndù juéduì shì nǐ yìng kǎolǜ de zuì dī zhí。

About 12 inches wide is the absolute minimum you should consider.
2
我们时刻准备着为每一寸领土而战。

wǒmen shíkè zhǔnbèi zhe wèi měi yī cùn lǐngtǔ ér zhàn。

We are prepared to fight for every inch of territory.
3
子弹在离安德烈亚的心脏不到一英寸的地方穿过。

zǐdàn zài lí Ān dé liè yà de xīnzàng bù dào yī Yīng cùn de dìfang chuānguò。

The bullet had passed less than an inch from Andrea's heart.
4
他看见少校的脸离他自己的只有几英寸.

tā kànjiàn shǎo jiào de liǎn lí tā zìjǐ de zhǐyǒu jǐ Yīng cùn.

He saw the Major's face a few inches from his own.
5
多亏一块1/4英寸厚的防弹钢板,他才捡了条命。

duōkuī yī kuài1/4 Yīng cùn hòu de fáng dàn gāng bǎn, tā cái jiǎn le tiáo mìng。

His life was saved by a quarter-inch-thick bullet-proof steel screen.
6
展示在左边的垫子,长20英寸宽12英寸,价格是39.95美元。

zhǎnshì zài zuǒbian de diànzi, cháng20 Yīng cùn kuān12 Yīng cùn, jiàgé shì39.95 měiyuán。

The cushions, shown left, measure 20× 12 inches and cost $
7
帮忙量一下这木板的尺寸好 吗 ?

bāngmáng liáng yíxià zhè mùbǎn de chǐcùn hǎo ma?

Will you help me to take the size of the board?
8
标准尺寸的三脚架可能会不便于使用,用于拍摄低角度的物体时尤其如此。

biāozhǔn chǐcùn de sān jiǎo jià kěnéng huì búbiàn yú shǐyòng, yòngyú pāishè dī jiǎodù de wùtǐ shí yóuqí rúcǐ。

Full-size tripods can be awkward, especially if you'reshooting a low-level subject.
9
保罗十分讨人喜欢,开玩笑时很有分寸。

bǎo luō shífēn tǎorénxǐhuan, kāiwánxiào shí hěn yǒu fēncun。

Paul is a thoroughly likeable man with an unerring sense of comedy.
10
刚学步的孩子时刻需要寸步不离的照看,并要牢牢看紧。

gāng xué bù de háizi shíkè xūyào cùn bù bù lí de zhào kàn, bìng yào láoláo kàn jǐn。

A toddler requires close supervision and firm control at all times.

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Word Family of 寸

Compounds79
得déto obtain
过guòsurname Guo
对duìright
时shíold variant of 時
将jiāngwill
付fùsurname Fu
讨tǎoto invite
博bóextensive
射shèold variant of 射[shè]
导dǎoto transmit
守shǒuto guard
寻xúnto search
封fēngsurname Feng
尊zūnsenior
村cūnvillage
爵juénoble; a feudal rank or title
夺duóto seize
尉wèiofficer, military rank
碍àito hinder
耐nàicapable of enduring
辱rǔdisgrace
衬chèn(of garments) against the skin
膊bóshoulder
寿shòusurname Shou
傅fùsurname Fu
寺sìBuddhist temple
缚fùto bind
肘zhǒuelbow, shoulder; to help someone carry a load
吋cùnEnglish inch (unlike 寸, which could be the English or the Chinese inch)
忖cǔnto guess, to ponder, to suppose
纣zhòusaddle strap, harness; an emperor
討tǎoto haggle, to discuss; to demand, to ask for
锝détechnetium
対duì
団tuán
専zhuān
尃fūto announce, to state
尌shùto prop up; to stand something up
淂dé
溥pǔbig, great, vast; extensive, pervading, widespread
蒪pò
赙fùto contribute to funeral expenses
酎zhòudouble-fermented wine, vintage wine
镈bólarge bell; hoe, spade
闘dòu
馎bó
髆bó
刌cǔn
圑pǔ
夀shòu
奪duóto rob, to snatch, to take by force
寽lǜa handful; a pinch
尀pǒ
尅kè
將jiāngthe future, what will be; ready, prepared; a general
專zhuānconcentrated, specialized; to monopolize
尋xúnto seek; to search for, to look for; ancient
對duìcorrect, right; facing, opposed
導dǎoto direct, to guide, to lead, to conduct
屗wěi
愽bó
棏dé
榑fú
欎yù
欝yù
煿bó
牔bó
猼bó
疛zhǒu
磗zhuān
禣fù
籿cùn
糐fū
紂zhòusaddle strap, harness; an emperor
縛fùto tie, to bind
賻fù
鍀dé
鎛bólarge bell; hoe, spade
餺bó
Words containing this character20
英寸yīngcùninch (unit of length equal to 2.54 cm.)
寸cùninch
尺寸chǐcùnsize
手无寸铁shǒuwúcùntiělit. not an inch of steel (idiom); unarmed and defenseless手無寸鐵
头寸tóucùnmoney market頭寸
得寸进尺décùnjìnchǐgive him an inch, and he'll want a mile得寸進尺
分寸fēncunpropriety
寸步不离cùnbùbùlíto keep close to寸步不離
寸步难行cùnbùnánxíngunable to move a single step (idiom)寸步難行
方寸fāngcùnheart
寸草不生cùncǎobùshēngfig. barren
肝肠寸断gānchángcùnduànfig. grief-stricken肝腸寸斷
鼠目寸光shǔmùcùnguāngshort-sighted
寸土寸金cùntǔcùnjīnland is extremely expensive (in that area) (idiom)
寸头cùntóubutch cut寸頭
三寸不烂之舌sāncùnbúlànzhīshéto have a silver tongue三寸不爛之舌
寸步不让cùnbùbúràng(idiom) not to yield an inch寸步不讓
柔肠寸断róuchángcùnduànbroken-hearted (idiom)柔腸寸斷
量尺寸liángchǐcùnto take sb's measurements
一寸光阴一寸金yícùnguāngyīnyícùnjīnfig. free time is to be treasured一寸光陰一寸金
Exercise 1 of 4

Characters with 寸

What does 得 mean?

Frequently asked questions about 寸

寸 means 'inch' or 'thumb' in Chinese and can denote something small.

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