Definitions

tuì skin cast off during molting; exuvia; to pupate; to molt; to slough; to cast off an old skin or shell

Etymology

An insect  changing  its skin;  also provides the pronunciation

About

The character 蜕, whose traditional form is 蛻, is composed of the insect radical 虫 and the phonetic component 兑. Its core meaning relates to the process by which insects, snakes, or cicadas shed their outer skin, producing what is known as an exuviae. This concrete biological concept provided the basis for an extended metaphorical usage, where the character came to signify a more abstract transformation or the act of casting off an old state, such as in the sense of sloughing off a bad habit or undergoing a personal metamorphosis. The phonetic component 兑, while primarily serving a sound-indicating function, also carries connotations of exchange or sharpness, which some analyses loosely associate with the idea of an outer layer being removed or changed.

Etymology Hide

Seal etymology image
Seal Shuowen (~100 AD)
Traditional Modern
Simplified Modern

Example Sentences Hide

这条蛇正在皮。

Zhè tiáo shé zhèngzài tuì pí.

This snake is shedding its skin.

幼虫变成蝴蝶。

Yòuchóng tuìbiàn chéng húdié.

The larva transforms into a butterfly.

是一种中药材。

Chántuì shì yī zhǒng zhōngyàocái.

Cicada slough is a type of traditional Chinese medicine.

皮是成长的过程。

Tuì pí shì chéngzhǎng de guòchéng.

Shedding skin is a process of growth.

每次皮都意味着新生。

Měi cì tuì pí dōu yìwèizhe xīnshēng.

Each shedding of skin signifies rebirth.

他经历了人生的变。

Tā jīnglìle rénshēng de tuìbiàn.

He experienced a transformation in life.

公司正在经历变阶段。

Gōngsī zhèngzài jīnglì tuìbiàn jiēduàn.

The company is going through a transformation phase.

化变质是危险的。

Tuìhuà biànzhì shì wēixiǎn de.

Degeneration is dangerous.