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疽 — pronunciations, definitions, and tags
HanziPinyinEnglishTags
疽jūulcer, carbuncle, abscessg, 10 strokes, radical 疒, rank #24608, Very Hard
疽jūgangreneunknown, 10 strokes, radical 疒, rank #24608, Very Hard
jū(ju1)ju T1
  1. 1ulcer, carbuncle, abscess
  2. 2gangrene
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March 24, 2026

疽jū(ju1)

The character 疽 (jū) refers to a type of skin infection or sore, specifically an ulcer, carbuncle, or abscess. It can also denote gangrene, which is the death of body tissue due to a lack of blood flow or a serious bacterial infection. This term is used primarily in medical contexts and discussions related to health conditions.

Strokes10Radical疒Frequency#24608DifficultyVery Hard
Cultural note

In traditional Chinese medicine, the understanding of ulcers and infections like 疽 reflects a broader view of health that considers balance and energy flow in the body. Such terms often appear in discussions about herbal remedies and treatments.

Memory tip

Imagine a 'juicy' sore that is festering and unhealthy, reminiscent of a bad ulcer. The character 疽 has a radical 疒 (sickness) on the left, emphasizing its medical nature, while 'jū' sounds like 'juicy'—a vivid contrast to the unpleasantness of an infection.

Meanings of 疽

jū(ju1)
1ulcer, carbuncle, abscess
2gangrene
Exercise 1 of 2

By ear

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About 疽

疽Simplified
10Strokes
疒Radical
语素morpheme (morph.)Part of Speech
#—Frequency Rank

Podcast: 疽

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Podcast: 疽

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AI study notes for 疽

Usage Notes

While discussing health, ensure to use 疽 appropriately, as it is a formal term mainly used in medical settings. A common mistake is to confuse it with more general terms for wounds or sores, like 创 (chuāng). Remember that context is crucial when using this term, as it carries a serious connotation.

HSK Study Tips

Though 疽 is not part of the HSK vocabulary, it connects with other medical terms that may be encountered in advanced studies. Focus on the radicals, especially 疒, to help identify and understand other related medical terms.

Common Mistakes

Learners often confuse 疽 with 伤 (shāng), which means injury, leading to incorrect usage. For example, saying '我有一个疽在我的手' (I have an ulcer on my hand) is correct, but confusing it with 伤 could imply a less serious injury.

AI-enhanced 2026-03-24

Pronunciation of 疽

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Etymology of 疽

Formation typepictophonetic
六书 ClassificationPhono-semantic (形声字)~80-90% of characters
Explanation

Phonosemantic compound. 疒 represents the meaning and 且 represents the sound.

Memory hint

sickness

Semantic (meaning)疒
+
Phonetic (sound)且
Learn more about Phono-semantic (形声字) characters
Exercise 1 of 1

Origin

疽 = 疒 + 且. What kind of character does that make it?

Decomposition of 疽

IDS Structure⿸疒且
疽Full character
=
疒ne4
enclosing
且qie3
inner
Exercise 1 of 2

Parts

Which of these is part of 疽?

How to say ulcer, carbuncle, abscess in Chinese

“ulcer, carbuncle, abscess” in Chinese is疽jū

The character 疽 (jū) refers to a type of skin infection or sore, specifically an ulcer, carbuncle, or abscess. It can also denote gangrene, which is the death of body tissue due to a lack of blood flow or a serious bacterial infection. This term is used primarily in medical contexts and discussions related to health conditions.

When to use 疽

While discussing health, ensure to use 疽 appropriately, as it is a formal term mainly used in medical settings. A common mistake is to confuse it with more general terms for wounds or sores, like 创 (chuāng). Remember that context is crucial when using this term, as it carries a serious connotation.

What learners get wrong

Learners often confuse 疽 with 伤 (shāng), which means injury, leading to incorrect usage. For example, saying '我有一个疽在我的手' (I have an ulcer on my hand) is correct, but confusing it with 伤 could imply a less serious injury.

Write 疽

疽

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

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Grammar patterns of 疽

疽 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 3

Fill the gap

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

他的腿生了坏____,必须截除。

Gangrene set in and he had to have his leg amputated.

Example sentences for 疽 (2)

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1
他的腿生了坏疽,必须截除。

tā de tuǐ shēng le huài jū, bìxū jié chú。

Gangrene set in and he had to have his leg amputated.
2
而在高压氧治疗后, 剩馀手指坏疽改善.

ér zài gāoyā yǎng zhìliáo hòu, shèng yú shǒuzhǐ huài jū gǎishàn.

After hyperbaric oxygen therapy was given , digital gangrene improved.

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Word Family of 疽

Words containing this character6
炭疽anthrax
疽jūgangrene
坏疽gangrene壞疽
炭疽病anthrax
鼻疽glanders
类鼻疽melioidosis類鼻疽
Exercise 1 of 4

Words with 疽

What does 炭疽 mean?

Frequently asked questions about 疽

No, 疽 is primarily used in medical contexts and is not commonly found in daily conversation.

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