笔 (bǐ): writing brush, writing implement (pen, pencil etc), brushstroke, stroke (in painting or calligraphy), (bound form) style of writing, literary manner, technique of brushwork

笔 (bǐ) is a Chinese character meaning “writing brush.” Classified as HSK Level 2 (HSK 3.0 Standard, CLEC 2022), it is composed of ⺮ (structural) and 毛 (structural). It ranks #956 in character frequency (SUBTLEX-CH corpus).

Etymologically derived, 笔 a bamboo rod ⺮ tipped with hair 毛. Its radical form 竹 (bamboo) appears in many related characters such as 笑 (xiào, to laugh), 第 (dì, (prefix indicating ordinal number, as in 第六 "sixth")), 等 (děng, to wait for).

Spoken pronunciation

Definitions

  1. writing brush
  2. writing implement (pen, pencil etc)
  3. brushstroke
  4. stroke (in painting or calligraphy)
  5. (bound form) style of writing
  6. literary manner
  7. technique of brushwork

Etymology & Origin

笔

ideographicA bamboo rod ⺮ tipped with hair 毛

Decomposition: ⿱⺮毛 (layout: top-bottom)

Stroke Order

1
2
3
4
5
6
7
8
9
10

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

Words & Compounds

HSK Vocabulary with 笔

WordPinyinMeaningHSK
笔记本nounbǐ jì běnnotebook (stationery)3
笔记nounbǐ jìto take down (in writing)3
铅笔nounqiān bǐ(lead) pencil3
钢笔noungāng bǐfountain pen6
笔试verbbǐ shìwritten examination4
毛笔nounmáo bǐwriting brush5

Common Compounds

WordPinyinMeaning
笔迹nounbǐ jìhandwriting
笔录nounbǐ lùto put down in writing
亲笔verbqīn bǐin one's own handwriting
大笔noundà bǐ(formal) (honorific) your writing
粉笔nounfěn bǐchalk
笔直adjectivebǐ zhíperfectly straight
蜡笔nounlà bǐcrayon (wax type)
一笔勾销phraseyī bǐ gōu xiāoto write off at one stroke
笔名nounbǐ míngpen name
圆珠笔nounyuán zhū bǐballpoint pen
笔下nounbǐ xiàthe wording and purport of what one writes
画笔nounhuà bǐpainting brush
文笔nounwén bǐwritings
动笔verbdòng bǐto put pen to paper
手笔nounshǒu bǐsth written or painted in one's own hand
101
Total compounds
44
As first character
53
As last character
3
As middle character

笔 appears in 101 compound words: 44 as the first character, 53 as the last, and 3 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 笔 in natural Chinese text, ranked by NPMI (Normalized Pointwise Mutual Information) — a statistical measure of association strength.

妙miào
0.650115 co-occurrences
握wò
0.578108 co-occurrences
铅qiān
0.5741,135 co-occurrences
巧qiǎo
0.568117 co-occurrences
字zì
0.555343 co-occurrences
掌zhǎng
0.550106 co-occurrences
记jì
0.5146,974 co-occurrences
画huà
0.5123,132 co-occurrences
构gòu
0.489115 co-occurrences
蜡là
0.478256 co-occurrences

Idioms & Chengyu (16)

笔走龙蛇bǐzǒulóngshéHSK 5+

lively and vigorous

phrase
秉笔直书bǐngbǐzhíshūHSK 7+

to write the truth without fear or favor; to record faithfully

phrase
点睛之笔diǎnjīngzhībǐHSK 4+

the finishing touch to a painting; the crucial point that brings the subject to life

phrase
奋笔疾书fèn bǐ jí shūHSK 5+

to write at a tremendous speed

phrase
梦溪笔谈Mèng Xī BǐtánHSK 7+

Dream Pool Essays (Song dynasty classic)

妙笔生花miàobǐshēnghuāHSK 6+

to have gifted or skillful writing

phrase
生花妙笔shēng huā miào bǐHSK 6+

beautiful or talented writing

phrase
提笔忘字tíbǐwàngzìHSK 3+

to forget how to write Chinese characters; to suffer from character amnesia

phrase
屠毒笔墨tú dú bǐ mòHSK 7+

poisonous writing; disparaging writing; calumny

phrase
一笔勾销yībǐgōuxiāoHSK 7+

to write off at one stroke; to cancel once and for all

phrase
一笔抹杀yībǐmǒshāHSK 7+

to blot out at one stroke; to condemn out of hand; to totally negate

phrase
自动铅笔zìdòng qiānbǐHSK 3+

mechanical pencil; propelling pencil; pacer

noun

Showing 12 of 16 idioms containing 笔.

Example Sentences

AI-Generated

笔字的写法很特别,让我印象深刻。

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

The way the character "笔" is written is quite unique and left a deep impression on me.

It之家Feb 2026

...er Laptop Sleeve 16 笔记本内胆包:可选 15W 双磁吸无线充电...

. . . e r L a p t o p S l e e v e 1 6 bǐ jì běn nèi dǎn bāo : kě xuǎn 1 5 W shuāng cí xī wú xiàn chōng diàn . . .

... er Laptop Sleeve 16 Laptop Sleeve Bag: Optional 15W Dual Magnetic Wireless Charging...

中時新聞網Feb 2026

AI化身神队友 台中市以科技温度守护每一笔实价登录

A I huà shēn shén duì yǒu tái zhōng shì yǐ kē jì wēn dù shǒu hù měi yī bǐ shí jià dēng lù

AI incarnates as a god teammate Taichung City guards every real price login with scientific and technological temperature

UdnnewsindexFeb 2026

健康主题馆/懒人减重法 抖脚、转笔、做家事、站着说话都行

jiàn kāng zhǔ tí guǎn lǎn rén jiǎn chóng fǎ dǒu jiǎo , zhuǎn bǐ , zuò jiā shì , zhàn zhe shuō huà dōu háng

Health theme hall/lazy weight loss method Shake your feet, turn the pen, do housework, stand and talk

工商時報Feb 2026

开工开学换机潮 Yahoo购物:AI笔电业绩涨3成

kāi gōng kāi xué huàn jī cháo Y a h o o gòu wù : A I bǐ diàn yè jì zhǎng 3 chéng

Yahoo Shopping: AI notebook performance rose by 30%

東方日報Feb 2026

笔下风云:一败涂地 等被弹劾

bǐ xià fēng yún : yī bài tú dì děng bèi dàn 劾

The pen is in turmoil: a complete failure and other impeachment

Tatoeba

我能用一下你的铅笔吗?

Wǒ néng yòng yīxià nǐ de qiānbǐ ma?

Can I borrow your pencil for a bit?

Tatoeba

这支钢笔要多少钱?

Zhè zhī gāngbǐ yào duōshao qián?

How much is this pen?

Tatoeba

那家店卖笔记本吗?

Nà jiā diàn mài bǐjìběn ma?

Do they sell notebooks at that store?

Tatoeba

你有没有红色的铅笔?

Nǐ yǒuméiyǒu hóngsè de qiānbǐ?

Do you have a red pencil?

Character Family

Homophones — Characters pronounced bǐ

Frequently Asked Questions

What does 笔 (bǐ) mean in Chinese?
笔 (bǐ) primarily means "writing brush." It is classified as HSK Level 2, making it a beginner-level character. It ranks #956 in character frequency.
How many strokes does 笔 have?
笔 is written with 10 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 笔?
The radical associated with 笔 is 竹 (bamboo). This radical appears in many characters related to bamboo.
What are the components of 笔?
笔 is composed of: ⺮ (structural), 毛 (structural). Its IDS decomposition is ⿱⺮毛 with a top-bottom layout. Understanding the components helps with both memorization and recognizing related characters.
What are common words containing 笔?
Common words with 笔 include: 笔记本 (bǐ jì běn, "notebook (stationery)"); 笔记 (bǐ jì, "to take down (in writing)"); 铅笔 (qiān bǐ, "(lead) pencil"); 笔迹 (bǐ jì, "handwriting"); 笔录 (bǐ lù, "to put down in writing"). There are over 101 compound words containing this character.
What characters sound the same as 笔 (bǐ)?
Several characters share the pronunciation bǐ: 比 (Belgium), 必 (certainly), 避 (to avoid), 毕 (the whole of), and 6 more. Context and tones help distinguish between them in speech and writing.
Is 笔 the same in simplified and traditional Chinese?
Yes, 笔 is written the same way in both simplified and traditional Chinese.

Practice writing 笔 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.