尿 (niào): to urinate, urine, CL:泡

尿 (niào) is a Chinese character meaning “to urinate.” Classified as HSK Level 7-9 (HSK 3.0 Standard, CLEC 2022), it is composed of 尸 (structural) and 水 (structural). It ranks #1858 in character frequency (SUBTLEX-CH corpus).

Etymologically derived, 尿 a person, crouched 尸 passing water 水. Its radical form 尸 (corpse) appears in many related characters such as 层 (céng, to pile on top of one another), 尽 (jǐn, to the greatest extent), 屋 (wū, (bound form) house).

Spoken pronunciation

Definitions

  1. to urinate
  2. urine
  3. CL:泡

Etymology & Origin

尿

ideographicA person, crouched 尸 passing water 水

Decomposition: ⿸尸水 (layout: surround-from-upper-left)

Stroke Order

1
2
3
4
5
6
7

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

Words & Compounds

Common Compounds

WordPinyinMeaning
尿布nounniào bùdiaper
撒尿verbsā niàoto pass water
糖尿病nountáng niào bìngdiabetes
尿床verbniào chuángto wet the bed
尿样nounniào yàngurine sample
导尿管noundǎo niào guǎnurinary catheter
尿道nounniào dàourethra
尿酸niào suānuric acid
利尿剂nounlì niào jìdiuretic
尿素nounniào sùcarbamide
尿盆nounniào pénchamber pot
输尿管nounshū niào guǎnureter
第一型糖尿病dì yī xíng táng niào bìngType 1 diabetes
一把屎一把尿yī bǎ shǐ yī bǎ niàoto have endured all sorts of hardships (to raise one's children) (idiom)
第二型糖尿病dì èr xíng táng niào bìngType 2 diabetes
63
Total compounds
40
As first character
25
As last character
35
As middle character

尿 appears in 63 compound words: 40 as the first character, 25 as the last, and 35 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 尿 in natural Chinese text, ranked by NPMI (Normalized Pointwise Mutual Information) — a statistical measure of association strength.

凸tū
0.72645 co-occurrences
肚dù
0.70245 co-occurrences
颤chàn
0.69725 co-occurrences
泌mì
0.6362,233 co-occurrences
勒lè
0.63343 co-occurrences
腹fù
0.62045 co-occurrences
憋biē
0.606102 co-occurrences
糖táng
0.6056,765 co-occurrences
病bìng
0.5597,192 co-occurrences
腿tuǐ
0.55237 co-occurrences

Idioms & Chengyu (2)

泌尿外科mìniào wàikēHSK 7+

urology; urological surgery

noun
屁滚尿流pìgǔnniàoliúHSK 7+

being scared the shit out of someone

phrase

Example Sentences

AI-Generated

学习尿字需要反复练习,才能写得工整。

xué xí niào zì xū yāo fǎn fù liàn xí , cái néng xiě dé gōng zhěng .

Mastering the character for "urine" requires repeated practice to write it neatly.

99 健康网Feb 2026

男生小便完甩一下和性快感有关吗?尿道神经受刺激产生愉悦感吗

nán shēng xiǎo biàn wán shuǎi yī xià hé xìng kuài gǎn yǒu guān ma ? niào dào shén jīng shòu cì jī chǎn shēng yú yuè gǎn ma

Is it related to sexual pleasure for boys to urinate? Does the urethral nerve produce a sense of pleasure when it is stimulated?

99 健康网Feb 2026

男生小便后甩一甩能预防包皮垢吗?减少尿液残留降低刺激吗

nán shēng xiǎo biàn hòu shuǎi yī shuǎi néng yù fáng bāo pí 垢 ma ? jiǎn shǎo niào yè cán liú jiàng dī cì jī ma

Can a boy's shook after urinating prevent smegma? Reduces urine residue and reduces irritation

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?

99 健康网Feb 2026

男生小便后甩一甩会不会导致尿失禁?盆底肌松弛者需谨慎吗

nán shēng xiǎo biàn hòu shuǎi yī shuǎi huì bù huì dǎo zhì niào shī jīn ? pén de jī sōng chí zhě xū jǐn shèn ma

Will a boy's throw after urinating cause urinary incontinence? Should people with loose pelvic floor muscles be cautious?

EttodayFeb 2026

长假后“性病筛检增3成” 泌尿医曝观察:染淋病、披衣菌最常见

cháng jiǎ hòu xìng bìng shāi jiǎn zēng 3 chéng mì niào yī pù guàn chá : rǎn lín bìng , pī yī jūn zuì cháng jiàn

After the long holiday, "STD screening increased by 30%" Urologist exposure observation: gonorrhea and chlamydia are the most common

Tatoeba

玛丽得糖尿病了,不是吗?

Mǎlì de tángniàobìng le, bùshìma?

Mary is diabetic, isn't she?

Tatoeba

我们想验一下您的尿液。

Wǒmen xiǎng yàn yīxià nín de niàoyè.

We want to analyze your urine.

Tatoeba

如果我着火了, 她甚至不会尿在我身上。

Rúguǒ wǒ zháohuǒ le, tā shènzhì bù huì niào zài wǒ shēnshang.

She wouldn't even piss on me if I were on fire.

Tatoeba

别告诉任何人我尿床了。

Bié gàosu rènhé rén wǒ niàochuáng le.

Don't tell anyone that I wet the bed.

Character Family

Homophones — Characters pronounced niào

Frequently Asked Questions

What does 尿 (niào) mean in Chinese?
尿 (niào) primarily means "to urinate." It is classified as HSK Level 7-9, making it an expert-level character. It ranks #1858 in character frequency.
How many strokes does 尿 have?
尿 is written with 7 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 尿?
The radical associated with 尿 is 尸 (corpse). This radical appears in many characters related to corpse.
What are the components of 尿?
尿 is composed of: 尸 (structural), 水 (structural). Its IDS decomposition is ⿸尸水 with a surround-from-upper-left layout. Understanding the components helps with both memorization and recognizing related characters.
What are common words containing 尿?
Common words with 尿 include: 尿布 (niào bù, "diaper"); 撒尿 (sā niào, "to pass water"); 糖尿病 (táng niào bìng, "diabetes"); 尿床 (niào chuáng, "to wet the bed"); 尿样 (niào yàng, "urine sample"). There are over 63 compound words containing this character.
What characters sound the same as 尿 (niào)?
Several characters share the pronunciation niào: 鸟 (bird). Context and tones help distinguish between them in speech and writing.
Is 尿 the same in simplified and traditional Chinese?
Yes, 尿 is written the same way in both simplified and traditional Chinese.

Practice writing 尿 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.