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蜕 — pronunciations, definitions, and tags
HanziPinyinEnglishTags
tuìto moltvg, 13 strokes, radical 虫, rank #41298, Very Hard
tuìskin cast off during moltingunknown, 13 strokes, radical 虫, rank #41298, Very Hard
tuìexuviaunknown, 13 strokes, radical 虫, rank #41298, Very Hard
tuìto pupateunknown, 13 strokes, radical 虫, rank #41298, Very Hard
tuìto sloughunknown, 13 strokes, radical 虫, rank #41298, Very Hard
tuìto cast off an old skin or shellunknown, 13 strokes, radical 虫, rank #41298, Very Hard
tuì(tui4) T4
  1. 1to molt
  2. 2skin cast off during molting
Listen to the audio pronunciation 3 times to gain XP
March 24, 2026

(蛻)tuì(tui4)

The character 蜕 (tuì) refers to the process of molting, which occurs when certain animals, such as insects or reptiles, shed their old skin or exoskeleton to allow for growth. It can also imply a transformation or change, as in the case of a caterpillar becoming a butterfly. This term is often used in biological contexts.

Strokes13RadicalFrequency#41298DifficultyVery Hard
Cultural Note

In traditional Chinese culture, the concept of transformation is often linked to growth and renewal, much like the metamorphosis of a butterfly from a caterpillar, which is seen as a symbol of beauty and change.

Memory Tip

Imagine a snake (which has a long, winding shape) shedding its skin. The character 蜕 has the radical 虫 (insect) which relates to creatures that molt. You can think of it as 'tuì' sounding like 'to shed,' helping you remember both its meaning and pronunciation.

Meanings of 蜕

tuì(tui4)
1to molt
2skin cast off during molting
Exercise 1 of 2

Listen & Choose the Meaning

Choose the correct answer:

About 蜕

Simplified
Traditional
13Strokes
Radical
动语素dòngcíverb root (v.root)Part of Speech
#—Frequency Rank

Podcast: 蜕

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AI Study Notes for 蜕

Quick Contrast

脱 (tuō) - use 蜕 when emphasizing the biological process of molting, while 脱 is more general for shedding or taking off.

Memory Mnemonic

Imagine a snake (which has a long, winding shape) shedding its skin. The character 蜕 has the radical 虫 (insect) which relates to creatures that molt. You can think of it as 'tuì' sounding like 'to shed,' helping you remember both its meaning and pronunciation.

Usage Notes

Be careful not to confuse 蜕 with other similar terms related to change or transformation, as they may have different contexts. This term is more scientific and may not be commonly used in everyday conversation. Common collocations include 蜕皮 (tuìpí, to molt) and 蜕变 (tuìbiàn, to transform).

HSK Study Tips

While 蜕 is not part of the HSK vocabulary list, it connects well with other biological terms and words related to growth and change that might appear in higher-level studies. Focus on understanding its use in context, especially in scientific texts.

Cultural Note

In traditional Chinese culture, the concept of transformation is often linked to growth and renewal, much like the metamorphosis of a butterfly from a caterpillar, which is seen as a symbol of beauty and change.

Common Mistakes

Learners may confuse 蜕 with other characters related to change, such as 变 (biàn, to change) or 换 (huàn, to exchange). For example, saying '我蜕了' (Wǒ tuì le) instead of '我变了' (Wǒ biàn le) when referring to a personal change is incorrect.

AI-enhanced 2026-03-24

Pronunciation of 蜕

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Etymology of 蜕

Formation TypeIdeographic 指事
六书 ClassificationIdeograph (指事字)~2% of characters
Memory Hint

An insect 虫 changing 兑 its skin; 兑 also provides the pronunciation

Learn more about Ideograph (指事字) characters
Exercise 1 of 1

Character Formation Type

What type of character formation is 蜕?

Decomposition of 蜕

IDS Structure⿰虫兑
Full Character
=
chong2
left
Dui4
right
Exercise 1 of 2

Identify the Components

Which of these is a component of 蜕?

Write 蜕

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

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Grammar Patterns of 蜕

蜕 functions as a verb — the action or state of the sentence. The Chinese order is Subject + Verb + Object (我吃饭). Negate it with 不 (habitual / future) or 没(有) (completed action). Add aspect markers like 了, 过, 着 directly after the verb. It carries 6 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

Complete the Sentence

鹿每年都____角.

Deer shed their antlers each year.

Example Sentences for 蜕 (2)

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1
鹿每年都蜕角.

lù měi nián dū tuì jiǎo.

Deer shed their antlers each year.
2
猫在热天换毛和蜕皮.

māo zài rè tiān huàn máo hé tuì pí.

A cat moults and loses hair in hot weather.
Exercise 1 of 1

Reorder the Sentence

Deer shed their antlers each year.

Tap tokens to build the sentence

Cultural Notes for 蜕

🏮Cultural insight

In traditional Chinese culture, the concept of transformation is often linked to growth and renewal, much like the metamorphosis of a butterfly from a caterpillar, which is seen as a symbol of beauty and change.

Word Family of 蜕

Words Containing This Character6
蜕变to transform蛻變
tuìexuvia
蜕皮exuvium蛻皮
蜕化to metamorphose蛻化
蜕化变质to become depraved蛻化變質
蝉蜕cicada slough蟬蛻
Exercise 1 of 4

Compound Meaning

What does 蜕变 mean?

Frequently Asked Questions about 蜕

Yes, 蜕 is commonly used to describe the molting process in insects like cicadas and reptiles, such as snakes.