肥 (féi): fat, fertilizer

肥 (féi) is a Chinese character meaning “fat, fertilizer.” Classified as HSK Level 5 (HSK 3.0 Standard, CLEC 2022), it is composed of ⺼ (semantic) and 巴 (phonetic). It ranks #1609 in character frequency (SUBTLEX-CH corpus).

Etymologically derived, 肥 flesh. Its radical form 月 (moon) appears in many related characters such as 月 (yuè, moon, month), 有 (yǒu, to have), 朋 (péng, friend).

Spoken pronunciation

Definitions

  1. fat, fertilizer

Etymology & Origin

肥

pictophoneticflesh

Decomposition: ⿰⺼巴 (layout: left-right)

Stroke Order

1
2
3
4
5
6
7
8

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

Words & Compounds

HSK Vocabulary with 肥

WordPinyinMeaningHSK
减肥verbjiǎn féito lose weight5
肥胖adjectiveféi pàngfat6
肥沃adjectiveféi wòfertile6

Common Compounds

WordPinyinMeaning
肥皂nounféi zàosoap
肥料nounféi liàofertilizer
肥肉nounféi ròufat (e.g. pork fat)
肥大adjectiveféi dà(of clothes) baggy
化肥nounhuà féichemical fertilizer
肥厚féi hòuplump
堆肥nounduī féicompost
肥皂泡nounféi zào pàosoap bubble
粪肥nounfèn féimanure
脑满肠肥phrasenǎo mǎn cháng féi(idiom) overweight as a result of living a life of privilege
肥硕adjectiveféi shuòfleshy (fruit)
施肥verbshī féito apply fertilizer
肥美adjectiveféi měifertile
肥胖症nounféi pàng zhèngobesity
食言而肥phraseshí yán ér féilit. to grow fat eating one's words (idiom)
87
Total compounds
48
As first character
40
As last character
11
As middle character

肥 appears in 87 compound words: 48 as the first character, 40 as the last, and 11 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 肥 in natural Chinese text, ranked by NPMI (Normalized Pointwise Mutual Information) — a statistical measure of association strength.

皂zào
0.7084,001 co-occurrences
胖pàng
0.6885,106 co-occurrences
合hé
0.48616,112 co-occurrences
粮liáng
0.48510 co-occurrences
沃wò
0.4783,853 co-occurrences
瘦shòu
0.477500 co-occurrences
堆duī
0.443832 co-occurrences
橙chéng
0.434496 co-occurrences
徽huī
0.4301,298 co-occurrences
减jiǎn
0.428792 co-occurrences

Idioms & Chengyu (11)

病态肥胖bìngtài féipàngHSK 5+

morbidly obese

adjective
乘坚策肥chéng jiān cè féiHSK 6+

to live in luxury; lit. to ride a solid carriage pulled by fat horses

phrase
肥头大耳féitóudà'ěrHSK 5+

fat and pudgy; robust and prosperous (a compliment in former times)

phrase
脑满肠肥nǎomǎnchángféiHSK 6+

obese; corpulent; greedy; extravagant

phrase
食言而肥shíyán'érféiHSK 5+

not to live up to one's promises

phrase
挑肥拣瘦tiāoféijiǎnshòuHSK 7+

to pick the best for oneself; to choose whatever is to one's advantage

phrase
膘肥体壮biāoféitǐzhuàngHSK 6+

plump and sturdy

phrase
肥马轻裘féimǎqīngqiúHSK 5+

extravagant way of living; luxurious life

phrase
轻裘肥马qīngqiúféimǎHSK 5+

extravagant way of living; luxurious life

phrase
饫甘餍肥yù gān yàn féiHSK 7+

to live off the fat of the land (idiom); to have a luxurious lifestyle

phrase

Showing 10 of 11 idioms containing 肥.

Example Sentences

AI-Generated

这种肥料可以提高农作物的产量,很多农民都在使用。

Zhè zhǒng féiliào kěyǐ tígāo nóngzuòwù de chǎnliàng, hěn duō nóngmín dōu zài shǐyòng.

This fertilizer can increase crop yields; many farmers are using it.

99 健康网Feb 2026

...边喂奶一边做dna的准确率受体重影响吗?肥胖会稀释胎儿游离DNA吗

. . . biān wéi nǎi yī biān zuò d n a de zhǔn què lǜ shòu tǐ chóng yǐng xiǎng ma ? féi pàng huì xī shì tāi ér yóu lí D N A ma

... Is the accuracy of DNA doing while breastfeeding affected by weight? Does obesity dilute fetal free DNA?

LtnFeb 2026

健康网》不用打瘦瘦针! 医揭“喝水减肥法”3关键点很重要

jiàn kāng wǎng bù yòng dǎ shòu shòu zhēn ! yī jiē hē shuǐ jiǎn féi fǎ 3 guān jiàn diǎn hěn chóng yāo

Health Network" No need to take slimming injections! The three key points of the "drinking water weight loss method" are very important

99 健康网Feb 2026

低糖食品有哪些?糖尿病患者和减肥人群需求不同吗

dī táng shí pǐn yǒu nǎ xiē ? táng niào bìng huàn zhě hé jiǎn féi rén qún xū qiú bù tóng ma

What are the low-sugar foods? Do diabetics and weight loss people have different needs?

马来西亚诗华日报新闻网Feb 2026

诗巫肥料罗里追尾油槽罗里 乘客不幸丧命 两人受...

shī wū féi liào luó lǐ zhuī wěi yóu cáo luó lǐ chéng kè bù xìng sāng mìng liǎng rén shòu . . .

Sibu fertilizer rollie rear-ended oil tank roller Rory, passengers unfortunately died, two suffered...

百度新闻Feb 2026

肥城:外卖小哥的“暖心守护”升级了

féi chéng wài mài xiǎo gē de nuǎn xīn shǒu hù shēng jí le

Feicheng: takeaway brother's "warm heart guardian" upgraded

Tatoeba

肥皂可以清除脏汙。

Féizào kěyǐ qīngchú zāng wū.

Soap can clean grime.

Tatoeba

他农场的土地十分肥沃。

Tā nóngchǎng de tǔdì shífēn féiwò.

The land on his farm is very fertile.

Tatoeba

这个产品称它能帮助你减肥。

Zhège chǎnpǐn chēng tā néng bāngzhù nǐ jiǎnféi.

This product claims to help you lose weight.

Tatoeba

想要减肥就必须控制食欲。

Xiǎngyào jiǎnféi jiù bìxū kòngzhì shíyù.

If you want to lose weight, then you need to control your appetite.

Character Family

Semantic Family — Characters sharing the ⺼ (flesh) component

Homophones — Characters pronounced féi

Frequently Asked Questions

What does 肥 (féi) mean in Chinese?
肥 (féi) primarily means "fat, fertilizer." It is classified as HSK Level 5, making it an advanced character. It ranks #1609 in character frequency.
What's the difference between 肥 and 把?
肥 (féi) and 把 (bǎ) are often confused. confusable. The key distinguishing feature: 月 vs 扌 (same 巴 component).
How many strokes does 肥 have?
肥 is written with 8 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 肥?
The radical associated with 肥 is 月 (moon). This radical appears in many characters related to moon.
What are the components of 肥?
肥 is composed of: ⺼ (semantic), 巴 (phonetic). Its IDS decomposition is ⿰⺼巴 with a left-right layout. Understanding the components helps with both memorization and recognizing related characters.
What are common words containing 肥?
Common words with 肥 include: 减肥 (jiǎn féi, "to lose weight"); 肥皂 (féi zào, "soap"); 肥胖 (féi pàng, "fat"); 肥料 (féi liào, "fertilizer"); 肥肉 (féi ròu, "fat (e.g. pork fat)"). There are over 87 compound words containing this character.
What characters sound the same as 肥 (féi)?
Several characters share the pronunciation féi: 非 (to not be), 飞 (to fly), 费 (to cost). Context and tones help distinguish between them in speech and writing.
Is 肥 the same in simplified and traditional Chinese?
Yes, 肥 is written the same way in both simplified and traditional Chinese.

Practice writing 肥 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.