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胝 — pronunciations, definitions, and tags
HanziPinyinEnglishTags
胝zhīcorn, callusx, 9 strokes, radical ⺼
胝zhīcallousunknown, 9 strokes, radical ⺼
zhī(zhi1) T1
  1. 1corn, callus
  2. 2callous
Listen to the audio pronunciation 3 times to gain XP
March 24, 2026

胝zhī(zhi1)

The character 胝 (zhī) refers to a callus or a hardened area of skin that develops as a response to repeated friction or pressure. It can also metaphorically describe a person who is emotionally callous or insensitive. This term is not commonly used in everyday conversation but may appear in medical or anatomical contexts.

Strokes9Radical⺼
Cultural Note

In traditional Chinese medicine, the concept of calluses and their treatment can relate to discussions about the body's response to stress and environmental factors, highlighting the importance of skin health in Chinese culture.

Memory Tip

Think of 胝 as a shield (the shape of the character resembles a shield) protecting the skin from damage. Imagine a corn on your foot that forms a shield-like barrier due to constant pressure. The pronunciation 'zhī' can be remembered by associating it with 'she' (sounds similar) who has toughened feet from running.

Meanings of 胝

zhī(zhi1)
1corn, callus
2callous
Exercise 1 of 2

Listen & Choose the Meaning

Choose the correct answer:

About 胝

胝Simplified
9Strokes
⺼Radical
非语素字non-morpheme character (n-m.)Part of Speech
#—Frequency Rank

Podcast: 胝

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Podcast: 胝

Listen to Jason & Amy break down this word for you

AI Study Notes for 胝

Usage Notes

Learners should be cautious not to confuse 胝 with similar characters like 硬 (yìng, hard) or 疼 (téng, pain), which refer to different concepts. This character is more formal and may not be used in casual conversation. It is often seen in medical terminology, so understanding its context is vital.

HSK Study Tips

While 胝 is not included in the HSK levels, it is beneficial for learners at the advanced level to explore specialized vocabulary related to health and anatomy. Students should focus on the radicals and components to better understand how characters are constructed in this field.

Common Mistakes

Learners often confuse 胝 with 糖 (táng, sugar) due to similar pronunciation. Remember, 胝 relates to skin conditions, while 糖 refers to sweet substances. Also, some may incorrectly use 胝 in casual speech; it's more appropriate in formal or medical discussions.

AI-enhanced 2026-03-24

Pronunciation of 胝

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Etymology of 胝

Formation Typepictophonetic
六书 ClassificationPhono-semantic (形声字)~80-90% of characters
Memory Hint

flesh

Semantic (meaning)⺼
+
Phonetic (sound)氐
Learn more about Phono-semantic (形声字) characters

Jason Etymology Detective

Case file: 胝

  1. 1The meaning half⺼ carries the sense.
  2. 2The sound half氐 is there for the reading, not the meaning.
  3. 3The giveawayflesh
  4. 4On the record aspictophonetic.

Every clue here comes from the character's recorded structure — nothing is guessed.

Want the full history of 胝? Jason searches the paleographic record, weighs the competing accounts and judges the popular story.

Charged once for this character — everyone reads it afterwards.
Exercise 1 of 1

Character Formation Type

What type of character formation is 胝?

Decomposition of 胝

IDS Structure⿰⺼氐
胝Full Character
=
⺼rou4
left
氐Di1
right
Exercise 1 of 2

Identify the Components

Which of these is a component of 胝?

How to say corn, callus in Chinese

“corn, callus” in Chinese is胝zhī

The character 胝 (zhī) refers to a callus or a hardened area of skin that develops as a response to repeated friction or pressure. It can also metaphorically describe a person who is emotionally callous or insensitive. This term is not commonly used in everyday conversation but may appear in medical or anatomical contexts.

When to use 胝

Learners should be cautious not to confuse 胝 with similar characters like 硬 (yìng, hard) or 疼 (téng, pain), which refer to different concepts. This character is more formal and may not be used in casual conversation. It is often seen in medical terminology, so understanding its context is vital.

What learners get wrong

Learners often confuse 胝 with 糖 (táng, sugar) due to similar pronunciation. Remember, 胝 relates to skin conditions, while 糖 refers to sweet substances. Also, some may incorrectly use 胝 in casual speech; it's more appropriate in formal or medical discussions.

Write 胝

胝

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

Write correctly 3 times to earn XP

Grammar Patterns of 胝

胝 carries 2 distinct meanings. Below you'll find the patterns that show how it combines with other words, plus example sentences pulled directly from native usage.

Exercise 1 of 1

Complete the Sentence

胼____质的染剂是苯胺蓝, 间苯二酚蓝和玫红酸.

Callose stains are aniline blue, resorcin blue and rosolic acid.

Example Sentences for 胝 (1)

Listen to all sentences once to receive XP
1
胼胝质的染剂是苯胺蓝, 间苯二酚蓝和玫红酸.

pián zhī zhì de rǎn jì shì běn àn lán, , jiān běn èr fēn lán hé méi hóng.

Callose stains are aniline blue, resorcin blue and rosolic acid.

Word Family of 胝

Words Containing This Character4
胼胝callus
胝zhīcallous
胼胝体corpus callosum胼胝體
胼手胝足with callouses on hands and feet (idiom)
Exercise 1 of 4

Compound Meaning

What does 胼胝 mean?

Frequently Asked Questions about 胝

It primarily refers to a callus or corn, but it is not commonly used in daily conversations.

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