(zhóu): axis, axle, spool (for thread)

(zhóu) is a Chinese character meaning “axis.” Classified as HSK Level 7-9 (HSK 3.0 Standard, CLEC 2022), it is composed of (semantic) and (phonetic). It ranks #2359 in character frequency (SUBTLEX-CH corpus).

Etymologically derived, wheel. Its radical form (cart) appears in many related characters such as (chē, vehicle), (qīng, light), (liàng, measure word for vehicles).

Native pronunciation

Definitions

  1. axis
  2. axle
  3. spool (for thread)

Etymology & Origin

pictophoneticwheel

Decomposition: ⿰车由 (layout: left-right)

Stroke Order

1
2
3
4
5
6
7
8
9

Practice writing with real-time feedback — trace each stroke in the correct order and build muscle memory in the HanziFeed app.

Words & Compounds

Common Compounds

WordPinyinMeaning
juàn zhóuscroll (book or painting)
zhóu chéng(mechanical) bearing
chē zhóuaxle
线xiàn zhóuthread spool
lún zhóuwheel and axle (mechanism)
yā zhòu xìnext-to-last item on a program (theater)
zhóu xīnaxle
线zhóu xiàncentral axis (line)
lián zhóu zhuàn(coll.) to work non-stop
zhóu xīn guóAxis powers (World War II)
zhuàn zhóuaxis of rotation
qū zhóucrankshaft
zhóu jùwheelbase
zhǔ zhóuaxis
chuán dòng zhóudrive shaft
65
Total compounds
20
As first character
55
As last character
25
As middle character

appears in 65 compound words: 20 as the first character, 55 as the last, and 25 in a middle position. Compound statistics computed from SUBTLEX-CH and HSK 3.0 vocabulary data.

Strongest Collocations

Characters that most frequently co-occur with in natural Chinese text, ranked by NPMI (Normalized Pointwise Mutual Information) — a statistical measure of association strength.

bàn
0.54727,120 co-occurrences
jiǎng
0.5041,260 co-occurrences
xiāng
0.5015,172 co-occurrences
xuán
0.4832,436 co-occurrences
gǔn
0.4821,800 co-occurrences
cháng
0.47628,458 co-occurrences
线xiàn
0.46616,836 co-occurrences
0.4632,982 co-occurrences
齿chǐ
0.4581,824 co-occurrences
0.4521,422 co-occurrences

Idioms & Chengyu (2)

gǔn zhū zhóu chéngHSK 7+

ball bearing

phrase
tóngzhóu diànlǎnHSK 7+

coaxial cable; coax

noun

Example Sentences

AI-Generated

了解字的来源,有助于理解中国文化。

le xiè zhóu zì de lái yuán , yǒu zhù yú lǐ xiè zhōng guó wén huā .

Understanding the origin of the character "轴" (zhǔ) helps to comprehend Chinese culture.

風傳媒Feb 2026

...北市长战局生变?前立委曝赖清德将派“这压奇兵”死守蒋万安

. . . běi shì cháng zhàn jú shēng biàn ? qián lì wěi pù lài qīng dé jiāng pài zhè yā zhóu qí bīng sǐ shǒu 蒋 wàn ān

... The situation of the mayor of Beijing has changed? The former legislator revealed that Lai Qingde would send "this grand finale" to defend Jiang Wan'an

NewtalkFeb 2026

高雄冬日游乐园压登场 “大港青年防卫队”结合日本特摄美学

gāo xióng dōng rì yóu lè yuán yā zhóu dēng chǎng dà gǎng qīng nián fáng wèi duì jié gě rì běn tè shè měi xué

Kaohsiung Winter Amusement Park finale debut "Dagang Youth Defense Force" combined with Japanese tokusatsu aesthetics

美通社Feb 2026

...克球巡回赛赛程揭晓,香港大满贯赛将成为压赛事

. . . kè qiú xún huí sài sài chéng jiē xiǎo , xiāng gǎng dà mǎn guàn sài jiāng chéng wéi yā zhóu sài shì

... The schedule of the Croatian Tour has been announced, and the Hong Kong Grand Slam will be the finale

三立新聞網Feb 2026

马年投资4主曝光 王春盛分析师这样说

mǎ nián tóu zī 4 zhǔ zhóu pù guāng wáng chūn shèng fēn xī shī zhè yàng shuō

The 4 main axes of investment in the Year of the Horse were exposed, and analyst Wang Chunsheng said so

Tatoeba

地球每二十四小时就会绕自转一周。

Dìqiú měi èrshí sì xiǎoshí jiù huì rào zhóu zìzhuàn yīzhōu.

The earth revolves on its axis once every 24 hours.

Character Family

Homophones — Characters pronounced zhóu

Frequently Asked Questions

What does 轴 (zhóu) mean in Chinese?
轴 (zhóu) primarily means "axis." It is classified as HSK Level 7-9, making it an expert-level character. It ranks #2359 in character frequency.
What's the difference between 轴 and 油?
轴 (zhóu) and 油 (yóu) are often confused. confusable. The key distinguishing feature: 车 vs 氵 (same 由 component).
How many strokes does 轴 have?
轴 is written with 9 strokes. The correct stroke order matters for recognition and handwriting speed — practice with the animated guide above to build proper technique.
What is the radical of 轴?
The radical associated with 轴 is 车 (cart). This radical appears in many characters related to cart.
What are the components of 轴?
轴 is composed of: 车 (semantic), 由 (phonetic). Its IDS decomposition is ⿰车由 with a left-right layout. Understanding the components helps with both memorization and recognizing related characters.
What are common words containing 轴?
Common words with 轴 include: 卷轴 (juàn zhóu, "scroll (book or painting)"); 轴承 (zhóu chéng, "(mechanical) bearing"); 车轴 (chē zhóu, "axle"); 线轴 (xiàn zhóu, "thread spool"); 轮轴 (lún zhóu, "wheel and axle (mechanism)"). There are over 65 compound words containing this character.
What characters sound the same as 轴 (zhóu)?
Several characters share the pronunciation zhóu: 宙 (eternity), 州 (prefecture), 舟 (boat), 周 (week, around), and 2 more. Context and tones help distinguish between them in speech and writing.
Is 轴 the same in simplified and traditional Chinese?
Yes, 轴 is written the same way in both simplified and traditional Chinese.

Practice writing with real-time feedback

Trace stroke sequences, hear native pronunciation, and build lasting retention with spaced repetition in the HanziFeed app.

Character data sourced from Unihan (Unicode Consortium), SUBTLEX-CH frequency corpus (Cai & Brysbaert, 2010), and Make Me a Hanzi (stroke data). Collocation strength measured via NPMI (Normalized Pointwise Mutual Information). Verified by the HanziFeed linguistics team.

HSK classification follows the HSK 3.0 Standard (Center for Language Education and Cooperation, CLEC, 2022 revision). Idiom data from Wiktionary (CC BY-SA 3.0).

Data last verified: March 2026.