(): foam, suds

() is a Chinese character meaning “foam.” Classified as HSK Level 7-9 (HSK 3.0 Standard, CLEC 2022), it is composed of (semantic) and (phonetic). It ranks #2410 in character frequency (SUBTLEX-CH corpus).

Etymologically derived, water. Its radical form (water) appears in many related characters such as (shuǐ, water), (hàn, Han ethnic group), (, steam).

Native pronunciation

Definitions

  1. foam
  2. suds

Etymology & Origin

pictophoneticwater

Decomposition: ⿰氵末 (layout: left-right)

Stroke Order

1
2
3
4
5
6
7
8

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
pào mòfoam
tuò mospittle
pào mò sù liàostyrofoam
bái mòfroth
tù mosaliva
xiāng rú yǐ mòlit. (of fish) to moisten each other with spittle (when out of the water) (idiom)
féi zào mòsoapy lather
liàng zǐ mòquantum foam (in string theory, and science fiction)
fēi mò chuán rǎndroplet infection (disease transmission from sneezing, coughing etc)
kǒu mò héng fēi(idiom) to speak vehemently
yǐ mò xiāng rúsee 相濡以沫[xiang1 ru2 yi3 mo4]
pào mò jīng jìbubble economy
·ài gé ní sī · shǐ mò tè láiAgnes Smedley (1892-1950), US journalist who reported on China, esp. the communist side
kǒu mòspittle
wǎng zhuàng pào mòreticulated foam
27
Total compounds
0
As first character
56
As last character
44
As middle character

appears in 27 compound words: 0 as the first character, 56 as the last, and 44 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.

pāo
0.78919,175 co-occurrences
guō
0.5584,614 co-occurrences
tuò
0.527354 co-occurrences
ruò
0.5034,686 co-occurrences
0.441690 co-occurrences
0.431846 co-occurrences
tán
0.40754 co-occurrences
zào
0.37784 co-occurrences
xià
0.3711,200 co-occurrences
bēng
0.368276 co-occurrences

Idioms & Chengyu (7)

fēi mò chuán rǎnHSK 7+

droplet infection (disease transmission from sneezing, coughing etc)

phrase
kǒu mò héng fēiHSK 7+

(idiom) to speak vehemently; to express oneself with great passion

phrase
pàomò jīngjìHSK 7+

economic bubble

noun
tuòmo xīngziHSK 7+

spray of saliva; spittle

noun
yǐ mò xiāng rúHSK 7+

see 相濡以沫[xiang1 ru2 yi3 mo4]

phrase
rú mò hé zhéHSK 7+

to help each other out in hard times (idiom)

phrase

Showing 6 of 7 idioms containing .

Example Sentences

AI-Generated

清晨的面波光粼粼,倒映着岸边的柳树。

qīng chén de mò miàn bō guāng 粼 粼 , dǎo yìng zhe àn biān de liǔ shù .

The morning mist shimmered on the water's surface, reflecting the willow trees along the shore.

Yahoo FinanceFeb 2026

...士丹利:超大规模业者AI支出将超越网路泡高峰

. . . shì dān lì : chāo dà guī mó yè zhě A I zhī chū jiāng chāo yuè wǎng lù pāo mò gāo fēng

... Stanley: AI spending by hyperscalers will exceed the peak of the Internet bubble

Ein PresswireFeb 2026

市场泡破裂后黄金RWA崛起:维塔金为何在熊市中...

shì chǎng pāo mò pò liè hòu huáng jīn R W A jué qǐ : wéi tǎ jīn wéi hé zài xióng shì zhōng . . .

The rise of gold RWA after the bursting of the market bubble: why is Vita Gold in a bear market...

鉅亨網 - 財經新聞、全球指數、股市報價、商品行情、理財投資Feb 2026

...查:一向稳健的债券投资人现在最担心AI泡

. . . chá : yī xiàng wěn jiàn de zhài quàn tóu zī rén xiàn zài zuì dān xīn A I pāo mò

... Cha: Bond investors, who have always been stable, are now most worried about the AI bubble

DigitimesFeb 2026

地缘政治风险、AI泡疑虑伤不了 台积电市值首破2兆美元

dì yuán zhèng zhì fēng xiǎn , A I pāo mò yí lǜ shāng bù le tái jī diàn shì zhí shǒu pò 2 zhào měi yuán

Geopolitical risks and AI bubble doubts can't hurt TSMC's market value exceeded $2 trillion for the first time

風傳媒Feb 2026

...全球,《经济学人》为何说是“昂贵的科技泡”?

. . . quán qiú , jīng jì xué rén wéi hé shuō shì áng guì de kē jì pāo mò ?

... Globally, why does The Economist say it is an "expensive tech bubble"?

Tatoeba

她与他相濡以

Tā yǔ tā xiāng rú yǐ mò.

She stayed by his side through thick and thin.

Character Family

Homophones — Characters pronounced

Frequently Asked Questions

What does 沫 (mò) mean in Chinese?
沫 (mò) primarily means "foam." It is classified as HSK Level 7-9, making it an expert-level character. It ranks #2410 in character frequency.
What's the difference between 沫 and 袜?
沫 (mò) and 袜 (wà) are often confused. confusable. The key distinguishing feature: 氵 vs 衤 (same 末 component).
How many strokes does 沫 have?
沫 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 沫?
The radical associated with 沫 is 氵 (water). This radical appears in many characters related to water.
What are the components of 沫?
沫 is composed of: 氵 (semantic), 末 (phonetic). Its IDS decomposition is ⿰氵末 with a left-right layout. Understanding the components helps with both memorization and recognizing related characters.
What are common words containing 沫?
Common words with 沫 include: 泡沫 (pào mò, "foam"); 唾沫 (tuò mo, "spittle"); 泡沫塑料 (pào mò sù liào, "styrofoam"); 白沫 (bái mò, "froth"); 吐沫 (tù mo, "saliva"). There are over 27 compound words containing this character.
What characters sound the same as 沫 (mò)?
Several characters share the pronunciation mò: 茉 (used in 茉莉[mo4 li4]), 摸 (to feel with the hand), 模 (to imitate), 膜 (membrane), and 4 more. Context and tones help distinguish between them in speech and writing.
Is 沫 the same in simplified and traditional Chinese?
Yes, 沫 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.