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牙齿 — pronunciations, definitions, and tags
HanziPinyinEnglishTags
牙齿yáchǐtoothHSK 5, n, 12 strokes, rank #2527, Hard
牙齿yáchǐdentalHSK 5, n, 12 strokes, rank #2527, Hard
yáchǐ(ya2chi3)ya chi T2
  1. 1tooth
  2. 2dental
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March 24, 2026

牙齿(牙齒)yáchǐ(ya2chi3)

牙齿 (yáchǐ) refers to the hard, calcified structures in the mouth used for biting and chewing food. It is commonly used in both everyday conversation and dental contexts, such as discussing oral hygiene or dental health.

Strokes12Frequency#2527DifficultyHard
Cultural note

In Chinese culture, dental health is often emphasized, and traditional beliefs may connect teeth with vitality and health. For example, maintaining good oral hygiene is seen as a reflection of one's overall health.

Memory tip

Imagine '牙' (tooth) as a smiling mouth with sharp teeth, while '齿' resembles two teeth clashing together. Think of 'ya' as the sound of a dentist saying 'Ah!' when you open your mouth to show your teeth.

Meanings of 牙齿

yáchǐ(ya2chi3)
1tooth
2dental
Exercise 1 of 2

By ear

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About 牙齿

牙齿Simplified
牙齒Traditional
12Strokes
—Radical
名词míngcínoun (n.)Part of Speech
#2527Frequency Rank
颗Measure Word
HSK 2.0L5HSK 3.0L5AdvancedCEFRC2

Podcast: 牙齿

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Podcast: 牙齿

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AI study notes for 牙齿

Quick Contrast

牙 (tooth) vs 齿 (tooth, archaic/formal) — use 牙齿 for everyday contexts, while 齿 is more formal or literary.

Usage Notes

Common mistakes include confusing 牙齿 with other body parts; remember that it specifically refers to teeth. It is used in both formal and informal settings, often seen in phrases about dental care. Pay attention to the tones: 牙 (ya2) is second tone and 齿 (chi3) is third tone.

HSK Study Tips

As a HSK Level 5 word, 牙齿 connects to other health-related vocabulary at this level. Focus on using it in sentences about health or describing symptoms related to teeth.

Common Mistakes

Learners often confuse 牙齿 with 牙 (tooth) and use it incorrectly in singular or plural forms. For example, saying '我有很多牙' (wǒ yǒu hěn duō yá) is incorrect; it should be '我有很多牙齿' (wǒ yǒu hěn duō yáchǐ).

AI-enhanced 2026-03-24

Pronunciation of 牙齿

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Component characters

牙yátooth
HSK 34 strokes牙
View full entry
齿chǐtooth
8 strokes齿
View full entry

How to say tooth in Chinese

“tooth” in Chinese is牙齿yáchǐ

牙齿 (yáchǐ) refers to the hard, calcified structures in the mouth used for biting and chewing food. It is commonly used in both everyday conversation and dental contexts, such as discussing oral hygiene or dental health.

When to use 牙齿

Common mistakes include confusing 牙齿 with other body parts; remember that it specifically refers to teeth. It is used in both formal and informal settings, often seen in phrases about dental care. Pay attention to the tones: 牙 (ya2) is second tone and 齿 (chi3) is third tone.

牙齿 or something close to it

牙 (tooth) vs 齿 (tooth, archaic/formal) — use 牙齿 for everyday contexts, while 齿 is more formal or literary.

What learners get wrong

Learners often confuse 牙齿 with 牙 (tooth) and use it incorrectly in singular or plural forms. For example, saying '我有很多牙' (wǒ yǒu hěn duō yá) is incorrect; it should be '我有很多牙齿' (wǒ yǒu hěn duō yáchǐ).

Write 牙齿

牙
齿

Practice writing 牙齿 stroke by stroke. Watch the animation to learn the stroke order, then try writing it yourself.

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Grammar patterns of 牙齿

牙齿 functions as a noun — it names a person, place, thing, or concept. Place it as a subject before the verb (主+谓) or as an object after the verb (谓+宾). Most Chinese nouns require a measure word between the number and the noun (e.g. 一个/三本). It carries 2 related meanings, each with its own usage notes below. The example sentences below show it in action, with practice buttons (Listen, Practice Writing, Practice Speaking) on every line.

Exercise 1 of 4

Fill the gap

Type the missing word. Pinyin works; then pick the character.

它猛地朝我的脚脖子咬下去,____还咔咔直响。

His teeth clicked as he snapped at my ankle.

Example sentences for 牙齿 (10)

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1
它猛地朝我的脚脖子咬下去,牙齿还咔咔直响。

tā měng dì cháo wǒ de jiǎo bózi yǎo xiàqù, yáchǐ hái kā kā zhí xiǎng。

His teeth clicked as he snapped at my ankle.
2
牙医开始在那颗有问题的牙齿上挖洞,钻孔,直到最后把它补好。

yá yī kāishǐ zài nà kē yǒu wèntí de yáchǐ shàng wā dòng, zuān Kǒng, zhídào zuìhòu bǎ tā bǔ hǎo。

The dentist commenced to dig, drill and finally fill the offending tooth.
3
牙齿和牙龈之间会滋生牙斑。

yáchǐ hé yá kěn zhījiān huì zī shēng yá bān。

Deposits of plaque build up between the tooth and the gum.
4
莫妮卡拿起她的伯罗圆珠笔,放在牙齿间转动着。

mò nī kǎ ná qǐ tā de bà luō yuánzhūbǐ, fàng zài yáchǐ jiān zhuàndòng zhe。

Monica picked up her Biro and revolved it between her teeth.
5
牙斑如果不清除就会导致牙齿蛀蚀和牙龈疾病。

yá bān rúguǒ bù qīngchú jiù huì dǎozhì yáchǐ zhù shí hé yá kěn jíbìng。

When not removed, plaque causes tooth decay and gum disease.
6
那只熊龇出牙齿,发出一声低沉的吼叫。

nà zhī xióng zī chū yáchǐ, fāchū yī shēng dī chén de hǒu jiào。

The bear exposed its teeth in a muffled growl.
7
那个军官咧开嘴,露出洁白整齐的牙齿。

nàge jūnguān liē kāi zuǐ, lòu chū jiébái zhěngqí de yáchǐ。

The officer's mouth opened, showing white, even teeth.
8
你哪一颗牙齿痛?

nǐ nǎ yī kē yáchǐ tòng?

Which tooth pains you?
9
当牙齿被拔掉时,他痛得大叫.

dāng yáchǐ bèi bá diào shí, tā tòng de dà jiào.

He bellowed with pain when the tooth was pulled out.
10
我在牙医那里拿了一本关于牙齿保健的免费小册子.

wǒ zài yá yī nàlǐ ná le yī běn guānyú yáchǐ bǎojiàn de miǎnfèi xiǎo cè zi.

I picked up a free booklet on tooth care at the dentist's.

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Frequently asked questions about 牙齿

Toothache is '牙痛' (yá tòng).

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