磁 (cí): magnetic

磁 (cí) is a Chinese character meaning “magnetic.” Classified as HSK Level 7-9 (HSK 3.0 Standard, CLEC 2022), it is composed of 石 (semantic) and 兹 (phonetic). It ranks #1754 in character frequency (SUBTLEX-CH corpus).

Etymologically derived, 磁 stone. Its radical form 石 (stone) appears in many related characters such as 确 (què, certain, true), 碗 (wǎn, bowl), 碰 (pèng, to touch, to bump).

Spoken pronunciation

Definitions

  1. magnetic

Etymology & Origin

磁

pictophoneticstone

Decomposition: ⿰石兹 (layout: left-right)

Stroke Order

1
2
3
4
5
6
7
8
9
10
11
12
13
14

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

Words & Compounds

Common Compounds

WordPinyinMeaning
磁带nouncí dàimagnetic tape
核磁共振nounhé cí gòng zhènnuclear magnetic resonance (NMR)
电磁noundiàn cíelectromagnetism
磁场nouncí chǎngmagnetic field
磁铁nouncí tiěmagnet
磁性nouncí xìngmagnetic
电磁场noundiàn cí chǎngelectromagnetic fields
磁盘nouncí pán(computer) disk
磁力nouncí lìmagnetic force
磁碟nouncí dié(magnetic) computer disk (hard disk or floppy)
电磁波noundiàn cí bōelectromagnetic wave
磁石nouncí shímagnet
磁共振cí gòng zhènmagnetic resonance
磁卡nouncí kǎmagnetic card
地磁adjectivedì cíEarth's magnetic field
92
Total compounds
53
As first character
13
As last character
34
As middle character

磁 appears in 92 compound words: 53 as the first character, 13 as the last, and 34 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 磁 in natural Chinese text, ranked by NPMI (Normalized Pointwise Mutual Information) — a statistical measure of association strength.

励lì
0.5542,424 co-occurrences
盘pán
0.5373,076 co-occurrences
矩jǔ
0.5171,802 co-occurrences
碟dié
0.5021,814 co-occurrences
浮fú
0.4942,334 co-occurrences
振zhèn
0.4552,116 co-occurrences
悬xuán
0.455806 co-occurrences
辐fú
0.448476 co-occurrences
场chǎng
0.4436,076 co-occurrences
窑yáo
0.443416 co-occurrences

Idioms & Chengyu (2)

核磁共振hécí gòngzhènHSK 7+

nuclear magnetic resonance

noun
永久磁铁yǒng jiǔ cí tiěHSK 7+

permanent magnet

phrase

Example Sentences

AI-Generated

这个硬盘是磁存储设备,需要远离强磁场。

Zhè gè yìngpán shì cí cúnchǔ shèbèi, xūyào yuǎnlí qiáng cíchǎng.

This hard drive is a magnetic storage device and needs to be kept away from strong magnetic fields.

Investing 香港Mar 2026

港股异动 | 金力永磁(06680)跌超9% 国内稀土价格整体...

gǎng gǔ yì dòng jīn lì yǒng cí ( 0 6 6 8 0 ) diē chāo 9 guó nèi xī tǔ jià gé zhěng tǐ . . .

Hong Kong stock changes | Jinli Permanent Magnet (06680) fell more than 9% Domestic rare earth prices as a whole...

It之家Feb 2026

...e 16 笔记本内胆包:可选 15W 双磁吸无线充电版,89.99 欧元起

. . . e 1 6 bǐ jì běn nèi dǎn bāo : kě xuǎn 1 5 W shuāng cí xī wú xiàn chōng diàn bǎn , 8 9 . 9 9 ōu yuán qǐ

... e 16 notebook sleeve bag: optional 15W dual magnetic wireless charging version, from 89.99 euros

Fx168 Finance NetworkFeb 2026

...00亿美元的AI芯片,马斯克设想从月球电磁弹射AI卫星-FX168

. . . yì měi yuán de xīn piàn , mǎ sī kè shè xiǎng cóng yuè qiú diàn cí dàn shè wèi xīng

[Translation pending - quota exceeded]

It之家Feb 2026

马斯克设想从月球电磁弹射 AI 卫星,计划两三年内实现在太空...

mǎ sī kè shè xiǎng cóng yuè qiú diàn cí dàn shè A I wèi xīng , jì huá liǎng sān nián nèi shí xiàn zài tài kōng . . .

Musk envisions launching AI satellites from the moon electromagnetically and plans to achieve them in space within two or three years...

It之家Feb 2026

...OS 26.3 Tahoe 无法挂载外接磁盘

. . . . wú fǎ guà zài wài jiē cí pán

OS 26.3 Tahoe cannot mount external disks.

Tatoeba

你需要多少块儿磁砖?

Nǐ xūyào duōshao kuài r cí zhuān?

How many tiles do you need?

Tatoeba

他把他的那段话从磁带里删除了。

Tā bǎ tā de nèi duàn huà cóng cídài lǐ shānchú le.

He erased his speech from the tape.

Tatoeba

基顿把磁铁放在他的鸽子的头上。

Jī dùn bǎ cítiě fàng zài tā de gēzi de tóushàng.

Keeton put magnets on the heads of his pigeons.

Tatoeba

电流可以产生磁性。

Diànliú kěyǐ chǎnshēng cíxìng.

An electric current can generate magnetism.

Character Family

Semantic Family — Characters sharing the 石 (stone) component

Homophones — Characters pronounced cí

Frequently Asked Questions

What does 磁 (cí) mean in Chinese?
磁 (cí) primarily means "magnetic." It is classified as HSK Level 7-9, making it an expert-level character. It ranks #1754 in character frequency.
What's the difference between 磁 and 滋?
磁 (cí) and 滋 (zī) are often confused. confusable. The key distinguishing feature: 石 vs 氵 (same 兹 component).
How many strokes does 磁 have?
磁 is written with 14 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 磁?
The radical associated with 磁 is 石 (stone). This radical appears in many characters related to stone.
What are the components of 磁?
磁 is composed of: 石 (semantic), 兹 (phonetic). Its IDS decomposition is ⿰石兹 with a left-right layout. Understanding the components helps with both memorization and recognizing related characters.
What are common words containing 磁?
Common words with 磁 include: 磁带 (cí dài, "magnetic tape"); 核磁共振 (hé cí gòng zhèn, "nuclear magnetic resonance (NMR)"); 电磁 (diàn cí, "electromagnetism"); 磁场 (cí chǎng, "magnetic field"); 磁铁 (cí tiě, "magnet"). There are over 92 compound words containing this character.
What characters sound the same as 磁 (cí)?
Several characters share the pronunciation cí: 慈 (compassionate), 此 (this), 次 (next in sequence), 词 (word), and 4 more. Context and tones help distinguish between them in speech and writing.
Is 磁 the same in simplified and traditional Chinese?
Yes, 磁 is written the same way in both simplified and traditional Chinese.

Practice writing 磁 with real-time feedback

Trace stroke sequences, hear spoken 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.