火 (huǒ): fire

火 (huǒ) is a Chinese character meaning “fire.” Classified as HSK Level 1 (HSK 3.0 Standard, CLEC 2022), it is composed of 丷 (structural) and 人 (structural). It ranks #433 in character frequency (SUBTLEX-CH corpus).

Etymologically pictographic, 火 flames. Its radical form 火 (fire) appears in many related characters such as 灯 (dēng, lamp, light), 烟 (yān, smoke), 烦 (fán, to feel vexed).

Spoken pronunciation

Definitions

  1. fire

Etymology & Origin

火

pictographicFlames

Decomposition: ⿻丷人 (layout: overlay)

Stroke Order

1
2
3
4

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

Words & Compounds

HSK Vocabulary with 火

WordPinyinMeaningHSK
火车nounhuǒ chētrain1
火灾nounhuǒ zāiserious fire (in a city or a forest etc)6
着火verbzháo huǒto catch fire4
火柴nounhuǒ cháimatch (for lighting fire)6
火锅nounhuǒ guōhotpot5

Common Compounds

WordPinyinMeaning
开火kāi huǒto open fire
火箭nounhuǒ jiànrocket
火鸡nounhuǒ jīturkey
发火verbfā huǒto catch fire
火焰nounhuǒ yànblaze
火炬nounhuǒ jù(flaming) torch
大火noundà huǒconflagration
火星proper-nounhuǒ xīngspark (from a fire)
火花nounhuǒ huāspark
纵火verbzòng huǒto set on fire
火山nounhuǒ shānvolcano
火力nounhuǒ lìfire
火腿nounhuǒ tuǐham
点火verbdiǎn huǒto ignite
火车站nounhuǒ chē zhàntrain station
114
Total compounds
49
As first character
45
As last character
6
As middle character

火 appears in 114 compound words: 49 as the first character, 45 as the last, and 6 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 火 in natural Chinese text, ranked by NPMI (Normalized Pointwise Mutual Information) — a statistical measure of association strength.

箭jiàn
0.66158,010 co-occurrences
焰yàn
0.60318,891 co-occurrences
炮pào
0.58831,714 co-occurrences
炬jù
0.5597,625 co-occurrences
灾zāi
0.52311,518 co-occurrences
熄xī
0.5042,443 co-occurrences
烧shāo
0.4886,506 co-occurrences
焚fén
0.4774,755 co-occurrences
车chē
0.47338,998 co-occurrences
燃rán
0.4517,088 co-occurrences

Idioms & Chengyu (50)

拔火罐儿bá huǒguànrHSK 6+

erhua form of 拔火罐 (báhuǒguàn, “to have fire cupping therapy”); erhua form of 拔火罐 (báhuǒguàn, “removable stove chimney”)

verbnoun
抱薪救火bàoxīn-jiùhuǒHSK 6+

to adopt a wrong method to save a situation and end up by making it worse

phrase
趁火打劫chènhuǒdǎjiéHSK 7+

to take advantage of chaos for one's own profit

phrase
乘火打劫chénghuǒdǎjiéHSK 7+

to take advantage of another person's misfortune for personal gain

phrase
大动肝火dà dòng gān huǒHSK 6+

(idiom) to fly into a rage; to lose one's temper

phrase
刀耕火种dāogēnghuǒzhòngHSK 7+

slash and burn; slash-and-burn agriculture

noun
洞若观火dòngruòguānhuǒHSK 7+

to observe things absolutely clearly

phrase
赴汤蹈火fùtāngdǎohuǒHSK 7+

to defy all difficulties and dangers; to fear and shun no difficulties or dangers

phrase
干柴烈火gān chái liè huǒHSK 6+

(idiom) explosive mutual passion; blaze of passion (esp. between lovers)

phrase
隔岸观火gé'ànguānhuǒHSK 6+

to delay entering the fray until all others have been exhausted by fighting amongst themselves

phrase
黑灯瞎火hēidēngxiāhuǒHSK 7+

lacking illumination; dark

adjective
火德星君huǒdé xīngjūnHSK 7+

the god of fire

Showing 12 of 50 idioms containing 火.

Example Sentences

AI-Generated

厨房用火一定要注意安全,离开时必须确认火已经熄灭。

Chúfáng yòng huǒ yídìng yào zhùyì ānquán, líkāi shí bìxū quèrèn huǒ yǐjīng xīmiè.

When using fire in the kitchen, safety must be observed, and you must confirm the fire is extinguished before leaving.

百度新闻Feb 2026

阿福上春晚后爆火登顶AppStore:这4个宝藏用..

ā fú shǎng chūn wǎn hòu bào huǒ dēng dǐng zhè gě bǎo zàng yòng . .

Afu on the Spring Festival Gala after the explosion of fire topped the AppStore: these 4 treasures with...

百度新闻Feb 2026

浙江男子铁锅里泡澡,底下还烧着火,一个接一个!杭州..

zhè jiāng nán zǐ tiě guō lǐ pāo zǎo , de xià hái shāo zhe huǒ , yī gě jiē yī gě ! háng zhōu . .

Zhejiang man in the iron pot bath, underneath the fire, one after another! Hangzhou ...

百度新闻Feb 2026

守护万家灯火,90后山东小伙的萧山变电站除夕夜

shǒu hù mò jiā dēng huǒ , hòu shān dōng xiǎo huǒ de xiāo shān biàn diàn zhàn chú xī yè

Guarding the lights, 90 years after the Shandong boy's Xiaoshan substation New Year's Eve

百度新闻Feb 2026

...春走基层·驻外记者回乡手记丨在中国,感受火箭一飞..

. . . chūn zǒu jī céng zhù wài jì zhě huí xiāng shǒu jì 丨 zài zhōng guó , gǎn shòu huǒ jiàn yī fēi . .

Spring at the Grassroots Level: Overseas Correspondents' Homecoming Notes | In China, Witnessing a Rocket's Soaring Flight...

百度新闻Feb 2026

7500人闹社火、品尝汉代美食,一起解锁新年最潮打..

rén nào shè huǒ pǐn cháng hàn dài měi shí , yī qǐ xiè suǒ xīn nián zuì cháo dǎ . .

7,500 people celebrate with traditional folk performances and sample Han Dynasty cuisine, unlocking the trendiest New Year activities together.

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

走着去火车站要多久?

Zǒu zhe qù huǒchēzhàn yào duōjiǔ?

How long does it take to walk to the station?

Tatoeba

船和火车哪个跑得快?

Chuán hé huǒchē nǎge pǎo de kuài?

Which goes faster, a ship or a train?

Tatoeba

请问火车站怎么走?

Qǐngwèn huǒchēzhàn zěnme zǒu?

How can I get to the train station?

Character Family

火 Radical Family — Characters sharing the fire radical

Homophones — Characters pronounced huǒ

Frequently Asked Questions

What does 火 (huǒ) mean in Chinese?
火 (huǒ) primarily means "fire." It is classified as HSK Level 1, making it a beginner-level character. It ranks #433 in character frequency.
How many strokes does 火 have?
火 is written with 4 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 火?
The radical associated with 火 is 火 (fire). This radical appears in many characters related to fire.
What are the components of 火?
火 is composed of: 丷 (structural), 人 (structural). Its IDS decomposition is ⿻丷人 with a overlay layout. Understanding the components helps with both memorization and recognizing related characters.
What are common words containing 火?
Common words with 火 include: 火车 (huǒ chē, "train"); 开火 (kāi huǒ, "to open fire"); 火灾 (huǒ zāi, "serious fire (in a city or a forest etc)"); 火箭 (huǒ jiàn, "rocket"); 着火 (zháo huǒ, "to catch fire"). There are over 114 compound words containing this character.
What characters sound the same as 火 (huǒ)?
Several characters share the pronunciation huǒ: 或 (maybe), 活 (to live), 获 ((literary) to catch), 货 (goods), and 5 more. Context and tones help distinguish between them in speech and writing.
Is 火 the same in simplified and traditional Chinese?
Yes, 火 is written the same way in both simplified and traditional Chinese.

Practice writing 火 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.