(duī): to pile, to heap

(duī) is a Chinese character meaning “to pile, to heap.” Classified as HSK Level 5 (HSK 3.0 Standard, CLEC 2022), it is composed of (semantic) and (phonetic). It ranks #1362 in character frequency (SUBTLEX-CH corpus).

Etymologically derived, earth. Its radical form (earth) appears in many related characters such as (zài, to exist), (, earth, ground), (chǎng, field, place).

Native pronunciation

Definitions

  1. to pile, to heap

Etymology & Origin

pictophoneticearth

Decomposition: ⿰土隹 (layout: left-right)

Stroke Order

1
2
3
4
5
6
7
8
9
10
11

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

Words & Compounds

Common Compounds

WordPinyinMeaning
lā jī duīgarbage heap
fǎn yìng duīreactor
huǒ duībonfire
duī mǎnto pile up
duī jīto pile up
hé fǎn yìng duīnuclear reactor
duī jī rú shānto pile up like a mountain (idiom)
duī fàngto pile up
duī féicompost
tǔ duīmound
duī qìlit. to pile up (bricks)
duī zhànstack (computing)
dòng lì fǎn yìng duīpower reactor
yuán zǐ fǎn yìng duīatomic reactor
shēng chǎn fǎn yìng duīproduction reactor
51
Total compounds
33
As first character
51
As last character
16
As middle character

appears in 51 compound words: 33 as the first character, 51 as the last, and 16 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 in natural Chinese text, ranked by NPMI (Normalized Pointwise Mutual Information) — a statistical measure of association strength.

0.6377,158 co-occurrences
dié
0.5252,784 co-occurrences
yīng
0.51518,840 co-occurrences
0.5152,703 co-occurrences
0.5152,685 co-occurrences
xīn
0.5122,592 co-occurrences
fǎn
0.50425,488 co-occurrences
0.49011,922 co-occurrences
tián
0.4583,264 co-occurrences
féi
0.4502,496 co-occurrences

Idioms & Chengyu (2)

duījīrúshānHSK 5+

having enormous amounts of; having heaps of

phrase
duī jīn jī yùHSK 5+

lit. pile up gold and jade; very rich

phrase

Example Sentences

AI-Generated

仓库里满了货物,需要尽快清理出货。

Cāngkù lǐ duīmǎn le huòwù, xūyào jǐnkuài qīnglǐ chū huò.

The warehouse is piled high with goods; they need to be shipped out as soon as possible.

Nownews今日新聞Feb 2026

...数”被紧盯!美防长笑点这家店:我要订一大

. . . shǔ bèi jǐn dīng ! měi fáng cháng xiào diǎn zhè jiā diàn : wǒ yāo dìng yī dà duī

... Count "Being watched! The U.S. Secretary of Defense laughed at this store: I want to order a lot

UdnnewsindexFeb 2026

日本高龄评论家拒绝断舍离 杂物家中一招堵住女儿嘴

rì běn gāo líng píng lùn jiā jù jué duàn shě lí zá wù duī jiā zhōng yī zhāo dǔ zhù nǚ ér zuǐ

Japan's elderly critic refuses to break away from the clutter pile at home to block his daughter's mouth

中国新闻网_梳理天下新闻Feb 2026

外国游客扎北京过年 中国年味儿成功圈粉全球游客

wài guó yóu kè zhā duī běi jīng guò nián zhōng guó nián wèi ér chéng gōng juān fěn quán qiú yóu kè

Foreign tourists gather in Beijing for the New Year, and the Chinese New Year flavor has successfully attracted tourists from all over the world

马来西亚诗华日报新闻网Feb 2026

...清迈爆猫瘟 12天72头老虎接连暴毙尸体成山

. . . qīng mài bào māo wēn 1 2 tiān 7 2 tóu lǎo hǔ jiē lián bào bì shī tǐ duī chéng shān

... Chiang Mai outbreak cat plague 72 tigers died violently in 12 days, and the corpses piled up in mountains

百度新闻Feb 2026

...俄罗斯“极光村”的中国游客:路两边的冰雪..

. . . é luó sī jí guāng cūn de zhōng guó yóu kè lù liǎng biān de bīng xuě duī . .

... Chinese tourists in Russia's "Aurora Village": Ice and snow piles on both sides of the road...

Tatoeba

他们看了看那垃圾,再互相望了一眼。

Tāmen kàn le kàn nà duī lājī, zài hùxiāng wàng le yīyǎn.

They looked at the rubbish, then they looked at each other.

Tatoeba

孩子们正在海滩上用沙子沙堡。

Háizimen zhèngzài hǎitān shàng yòng shāzi duī shābǎo.

Kids are building sand castles on the beach.

Tatoeba

汤姆和一陌生人在一起。

Tāngmǔ hé yīduī mòshēngrén zàiyīqǐ.

Tom was with a bunch of strangers.

Tatoeba

让我们个雪人吧。

Ràng wǒmen duī gè xuěrén ba.

Let's make a snowman.

Character Family

Homophones — Characters pronounced duī

Frequently Asked Questions

What does 堆 (duī) mean in Chinese?
堆 (duī) primarily means "to pile, to heap." It is classified as HSK Level 5, making it an advanced character. It ranks #1362 in character frequency.
What's the difference between 堆 and 推?
堆 (duī) and 推 (tuī) are often confused. confusable. The key distinguishing feature: 土 vs 扌 (same 隹 component).
How many strokes does 堆 have?
堆 is written with 11 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 堆?
The radical associated with 堆 is 土 (earth). This radical appears in many characters related to earth.
What are the components of 堆?
堆 is composed of: 土 (semantic), 隹 (phonetic). Its IDS decomposition is ⿰土隹 with a left-right layout. Understanding the components helps with both memorization and recognizing related characters.
What are common words containing 堆?
Common words with 堆 include: 垃圾堆 (lā jī duī, "garbage heap"); 反应堆 (fǎn yìng duī, "reactor"); 火堆 (huǒ duī, "bonfire"); 堆满 (duī mǎn, "to pile up"); 堆积 (duī jī, "to pile up"). There are over 51 compound words containing this character.
What characters sound the same as 堆 (duī)?
Several characters share the pronunciation duī: 队 (squadron), 对 (right). Context and tones help distinguish between them in speech and writing.
Is 堆 the same in simplified and traditional Chinese?
Yes, 堆 is written the same way in both simplified and traditional Chinese.

Practice writing with real-time feedback

Trace stroke sequences, hear native 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.