(): (bound form) spine, backbone, (bound form) ridge

() is a Chinese character meaning “(bound form) spine.” Classified as HSK Level 7-9 (HSK 3.0 Standard, CLEC 2022), with radical (meat). It ranks #2175 in character frequency (SUBTLEX-CH corpus).

Etymologically derived, a vertebra 人 protruding from the flesh ⺼. Its radical form (meat) appears in many related characters such as (ròu, meat), (néng, can), (bèi, the back of a body or object).

Native pronunciation
HSK 7-9Radical: meat12 strokesFrequency #2175

Definitions

  1. (bound form) spine
  2. backbone
  3. (bound form) ridge

Etymology & Origin

ideographicA vertebra 人 protruding from the flesh ⺼

Stroke Order

1
2
3
4
5
6
7
8
9
10

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
jǐ zhuīvertebra
shān jǐmountain ridge
jǐ zhùspinal column
jǐ suǐspinal cord
jǐ gǔbackbone
jǐ bèiback (of a human or other vertebrate)
jǐ liángbackbone
jǐ zhuī gǔvertebra
bèi jǐthe back of the human body
lǐ ji(tender)loin (of pork, beef etc)
jǐ liang gǔbackbone
jǐ zhuī dòng wùvertebrate
shū jǐspine of a book
wū jǐroof ridge
jǐ suǐ yánmyelitis
55
Total compounds
47
As first character
33
As last character
20
As middle character

appears in 55 compound words: 47 as the first character, 33 as the last, and 20 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.

chuí
0.79733,933 co-occurrences
suǐ
0.72410,608 co-occurrences
0.5117,968 co-occurrences
zhù
0.5025,628 co-occurrences
shān
0.44420,802 co-occurrences
0.4304,696 co-occurrences
nǎo
0.4301,500 co-occurrences
huī
0.4302,352 co-occurrences
yán
0.429630 co-occurrences
0.42818,858 co-occurrences

Idioms & Chengyu (6)

chuō jǐlianggǔHSK 7+

to speak ill of someone behind their back; to backbite

verb
jǐsuǒ dòngwùHSK 7+

chordate

noun
jǐzhuī dòngwùHSK 7+

vertebrate

noun
shìjiè wūjǐHSK 7+

the Roof of the World

táng cù lǐ jǐHSK 7+

sweet and sour pork

phrase

Showing 5 of 6 idioms containing .

Example Sentences

AI-Generated

字的写法很特别,让我印象深刻。

jǐ zì de xiě fǎ hěn tè bié , ràng wǒ yìn xiàng shēn kè .

The character for "spine" is written in a very distinctive way, which left a deep impression on me.

99 健康网Mar 2026

...勃不起是什么原因引起的呢?多发性硬化损伤髓传导通路吗

. . . bó bù qǐ shì shén má yuán yīn yǐn qǐ de ne ? duō fā xìng yìng huà sǔn shāng jǐ suǐ chuán dǎo tōng lù ma

... What causes an erection? Does multiple sclerosis damage spinal cord conduction pathways?

Hk01.comFeb 2026

|煲剧最伤腰颈!医生揭久坐陷阱 打机反减...

hù jǐ bāo jù zuì shāng yāo jǐng ! yī shēng jiē jiǔ zuò xiàn jǐng dǎ jī fǎn jiǎn . . .

Spine protection|Watching dramas hurts the waist and neck the most! Doctors reveal the trap of sedentary play and reduce the number of games...

UdnnewsindexFeb 2026

...骨折不只是意外 背后恐藏隐形推手 手腕、椎与髋部尤其要注意

. . . gǔ zhé bù zhī shì yì wài bèi hòu kǒng zàng yǐn xíng tuī shǒu shǒu wàn , jǐ chuí yǔ 髋 bù yóu qí yāo zhù yì

... Fractures are not just accidents, there may be invisible pushers behind them, especially the wrists, spine and hips

光明网_新闻视野、文化视角、思想深度、理论高度Feb 2026

【锦绣中国年】世界屋献青春_光明网

jǐn xiù zhōng guó nián shì jiè wū jǐ xiàn qīng chūn guāng míng wǎng

【Splendid Chinese Year】The roof of the world presents youth_Guangming.com

中国新闻网_梳理天下新闻Feb 2026

...路“强芯” 国网宁夏送变电公司攻坚世界屋电气化动脉

. . . lù qiáng xīn guó wǎng nìng xià sòng biàn diàn gōng sī gōng jiān shì jiè wū jǐ diàn qì huà dòng mài

... The State Grid Ningxia Power Transmission and Transformation Company tackles the electrification arteries of the roof of the world

Character Family

Homophones — Characters pronounced

Frequently Asked Questions

What does 脊 (jǐ) mean in Chinese?
脊 (jǐ) primarily means "(bound form) spine." It is classified as HSK Level 7-9, making it an expert-level character. It ranks #2175 in character frequency.
How many strokes does 脊 have?
脊 is written with 12 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 脊?
The radical associated with 脊 is 肉 (meat). This radical appears in many characters related to meat.
What are common words containing 脊?
Common words with 脊 include: 脊椎 (jǐ zhuī, "vertebra"); 山脊 (shān jǐ, "mountain ridge"); 脊柱 (jǐ zhù, "spinal column"); 脊髓 (jǐ suǐ, "spinal cord"); 脊骨 (jǐ gǔ, "backbone"). There are over 55 compound words containing this character.
What characters sound the same as 脊 (jǐ)?
Several characters share the pronunciation jǐ: 机 (machine, opportunity), 鸡 (chicken), 级 (level, grade), 急 (urgent), and 6 more. Context and tones help distinguish between them in speech and writing.
Is 脊 the same in simplified and traditional Chinese?
Yes, 脊 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.