飞 (fēi): to fly

飞 (fēi) is a Chinese character meaning “to fly.” Classified as HSK Level 1 (HSK 3.0 Standard, CLEC 2022), with radical 飞 (fly). It ranks #347 in character frequency (SUBTLEX-CH corpus).

Etymologically pictographic, 飞 a bird flapping its wings. Its radical form 飞 (fly) appears in many related characters.

Spoken pronunciation
HSK 1Radical: 飞 fly3 strokesFrequency #347

Definitions

  1. to fly

Etymology & Origin

飞

pictographicA bird flapping its wings

Stroke Order

1
2
3

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

Words & Compounds

HSK Vocabulary with 飞

WordPinyinMeaningHSK
飞机nounfēi jīairplane1
飞行verbfēi xíng(of planes etc) to fly5
起飞verbqǐ fēi(of an aircraft or rocket) to take off3
飞行员nounfēi xíng yuánpilot5
飞速adverbfēi sùswift6
放飞verbfàng fēito allow to fly6

Common Compounds

WordPinyinMeaning
飞船nounfēi chuánspaceship
飞龙nounfēi lóngdragon in flight
飞翔verbfēi xiángto circle in the air
飞过fēi guòto fly over
直升飞机nounzhí shēng fēi jīsee 直升機|直升机
飞车nounfēi chēfast-moving vehicle
飞越verbfēi yuèto fly across
飞快adjectivefēi kuàivery fast
飞弹nounfēi dàn(Tw) missile
飞碟nounfēi diéflying saucer
远走高飞yuǎn zǒu gāo fēi(idiom) to go far away
飞跃verbfēi yuèto leap
飞机场nounfēi jī chǎngairport
飞艇nounfēi tǐngairship
飞逝verbfēi shì(of time) to pass quickly
104
Total compounds
70
As first character
27
As last character
3
As middle character

飞 appears in 104 compound words: 70 as the first character, 27 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 飞 in natural Chinese text, ranked by NPMI (Normalized Pointwise Mutual Information) — a statistical measure of association strength.

机jī
0.55472,926 co-occurrences
鹏péng
0.4891,822 co-occurrences
船chuán
0.48511,358 co-occurrences
行xíng
0.48265,278 co-occurrences
溅jiàn
0.467306 co-occurrences
跃yuè
0.4581,926 co-occurrences
架jià
0.4538,360 co-occurrences
试shì
0.4435,576 co-occurrences
鸟niǎo
0.4372,092 co-occurrences
腾téng
0.4341,252 co-occurrences

Idioms & Chengyu (32)

笨鸟先飞bènniǎoxiānfēiHSK 4+

the slow need to start early for fear of falling behind

phrase
比翼齐飞bǐyìqífēiHSK 7+

to be together day and night; to help each other and move forward together

phrase
比翼双飞bǐyìshuāngfēiHSK 7+

to be together day and night; to help each other and move forward together

phrase
插翅难飞chāchìnánfēiHSK 5+

unable to escape

phrase
飞鸿踏雪fēi hóng tà xuě

see 雪泥鴻爪|雪泥鸿爪

phrase
飞鸿雪爪fēi hóng xuě zhǎo

see 雪泥鴻爪|雪泥鸿爪

phrase
飞来横祸fēiláihènghuòHSK 6+

unexpected disaster that suddenly befalls

phrase
飞沫传染fēi mò chuán rǎnHSK 7+

droplet infection (disease transmission from sneezing, coughing etc)

phrase
飞禽走兽fēiqínzǒushòuHSK 7+

the birds and the beasts

phrase
飞檐走壁fēiyánzǒubìHSK 7+

to leap onto roofs and vault over walls

phrase
飞也似的fēi yě shì deHSK 5+

lit. as if flying; very fast

phrase
飞鹰走马fēi yīng zǒu mǎHSK 7+

to ride out hawking (idiom); to hunt

phrase

Showing 12 of 32 idioms containing 飞.

Example Sentences

AI-Generated

这个飞字在古汉语中有不同的含义。

zhè gě fēi zì zài gǔ hàn yǔ zhōng yǒu bù tóng de hán yì .

The character "飞" (fēi) carries different meanings in classical Chinese.

三立新聞網Feb 2026

为了飞更远?冬奥跳台滑雪爆阴茎注射歪风

wéi le fēi gēng yuǎn ? dōng ào tiào tái huá xuě bào yīn jīng zhù shè wāi fēng

To fly further? Winter Olympics ski jumping exploded penis injection crooked

中国新闻网_梳理天下新闻Feb 2026

电影《飞驰人生3》在澳门热映

diàn yǐng fēi chí rén shēng 3 zài ào mén rè yìng

The movie "Flying Life 3" was released in Macau

東森新聞Feb 2026

8岁男骑车游南横 撞护栏抛飞摔溪底亡

8 suì nán qí chē yóu nán héng zhuàng hù lán pāo fēi shuāi xī de wáng

An 8-year-old male rode a bicycle to the south and crashed into a guardrail and fell to the bottom of the stream and died

WorldjournalFeb 2026

...1万元 济南长21米、高7米“巨型鳌鱼”飞了 全网急寻

. . . 1 wàn yuán jì nán cháng 2 1 mǐ , gāo 7 mǐ jù xíng 鳌 yú fēi le quán wǎng jí xún

... 10,000 yuan Jinan's 21-meter-long and 7-meter-high "giant turtle" flew and the whole network was urgently searching

百度新闻Feb 2026

黄金消费火热、春节不打烊,电商人一周三飞

huáng jīn xiāo fèi huǒ rè , chūn jié bù dǎ 烊 , diàn shāng rén yī zhōu sān fēi

Gold consumption is hot, the Spring Festival is not closed, and e-commerce people fly three times a week

Tatoeba

你乘飞机还是乘火车去?

Nǐ chéng fēijī háishì chéng huǒchē qù?

Are you going by air or by train?

Tatoeba

人们怎么能在飞机上睡觉?

Rénmen zěnme néng zài fēijī shàng shuìjiào?

How do people manage to sleep on the plane?

Tatoeba

请问有没有飞往纽约的不停站航班?

Qǐngwèn yǒuméiyǒu fēi wǎng Niǔyuē de bù tíngzhàn hángbān?

Is there a nonstop flight to New York?

Tatoeba

我们是不是直飞美国?

Wǒmen shìbùshì zhífēi Měiguó?

Are we making a nonstop flight to the U.S.?

Character Family

Homophones — Characters pronounced fēi

Frequently Asked Questions

What does 飞 (fēi) mean in Chinese?
飞 (fēi) primarily means "to fly." It is classified as HSK Level 1, making it a beginner-level character. It ranks #347 in character frequency.
How many strokes does 飞 have?
飞 is written with 3 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 飞?
The radical associated with 飞 is 飞 (fly). This radical appears in many characters related to fly.
What are common words containing 飞?
Common words with 飞 include: 飞机 (fēi jī, "airplane"); 飞行 (fēi xíng, "(of planes etc) to fly"); 飞船 (fēi chuán, "spaceship"); 起飞 (qǐ fēi, "(of an aircraft or rocket) to take off"); 飞行员 (fēi xíng yuán, "pilot"). There are over 104 compound words containing this character.
What characters sound the same as 飞 (fēi)?
Several characters share the pronunciation fēi: 非 (to not be), 费 (to cost), 废 (waste, to abandon), 肥 (fat, fertilizer), and 6 more. Context and tones help distinguish between them in speech and writing.
Is 飞 the same in simplified and traditional Chinese?
Yes, 飞 is written the same way in both simplified and traditional Chinese.

Practice writing 飞 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.