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痨 — pronunciations, definitions, and tags
HanziPinyinEnglishTags
痨láotuberculosisn, 12 strokes, radical 疒, rank #46005, Very Hard
láo(lao2)lao T2
  1. 1tuberculosis
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March 24, 2026

痨(癆)láo(lao2)

The character 痨 (láo) specifically refers to tuberculosis, a serious infectious disease that primarily affects the lungs but can also impact other parts of the body. In Chinese medical terminology, it is often associated with historical and traditional understandings of illness, emphasizing its chronic and debilitating nature.

Strokes12Radical疒Frequency#46005DifficultyVery Hard
Cultural note

Tuberculosis has historical significance in China, particularly during times of epidemics. The term 痨 reflects traditional Chinese medicine's approach to understanding and treating chronic diseases, which often involved herbal remedies and holistic care.

Memory tip

Imagine a 'loud' cough that echoes through the air, symbolizing the contagious nature of tuberculosis. The character 痨 includes the radical 疒 (sickness), hinting that this word relates to a disease that affects health.

Meanings of 痨

láo(lao2)
1tuberculosis
Exercise 1 of 2

By ear

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About 痨

痨Simplified
癆Traditional
12Strokes
疒Radical
名词míngcínoun (n.)Part of Speech
#—Frequency Rank

Podcast: 痨

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Podcast: 痨

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AI study notes for 痨

Usage Notes

When using 痨, it’s important to ensure it is used in the context of discussing health or illness, as it is a medical term. Learners often confuse it with other terms for illness, so make sure to distinguish it from more general words like 病 (bìng) for 'disease'.

HSK Study Tips

Although 痨 is not included in HSK vocabulary lists, it is beneficial for students at higher levels, especially those focusing on medical or health-related topics. Understanding its context in discussions about diseases can help connect with related vocabulary about health.

Common Mistakes

Learners may confuse 痨 with other disease-related words, leading to incorrect usage. For example, saying '我得了痨' (Wǒ déle láo) instead of '我得了肺结核' (Wǒ déle fèi jié hé) which is the more specific term for tuberculosis in modern medical language.

AI-enhanced 2026-03-24

Pronunciation of 痨

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Etymology of 痨

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

Phonosemantic compound. 疒 represents the meaning and 劳 represents the sound. Simplified form of 癆.

Memory hint

sickness

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

Origin

痨 = 疒 + 劳. What kind of character does that make it?

Decomposition of 痨

IDS Structure⿸疒劳
痨Full character
=
疒ne4
enclosing
劳lao2
inner
Exercise 1 of 2

Parts

Which of these is part of 痨?

How to say tuberculosis in Chinese

“tuberculosis” in Chinese is痨láo

The character 痨 (láo) specifically refers to tuberculosis, a serious infectious disease that primarily affects the lungs but can also impact other parts of the body. In Chinese medical terminology, it is often associated with historical and traditional understandings of illness, emphasizing its chronic and debilitating nature.

When to use 痨

When using 痨, it’s important to ensure it is used in the context of discussing health or illness, as it is a medical term. Learners often confuse it with other terms for illness, so make sure to distinguish it from more general words like 病 (bìng) for 'disease'.

What learners get wrong

Learners may confuse 痨 with other disease-related words, leading to incorrect usage. For example, saying '我得了痨' (Wǒ déle láo) instead of '我得了肺结核' (Wǒ déle fèi jié hé) which is the more specific term for tuberculosis in modern medical language.

Write 痨

痨

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

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Grammar patterns of 痨

痨 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). The example sentences below show it in action, with practice buttons (Listen, Practice Writing, Practice Speaking) on every line.

Exercise 1 of 2

Fill the gap

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

她干吗要养活这群饿____鬼 呢 ?

Why should she feed this horde of hungry men?

Example sentences for 痨 (1)

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1
她干吗要养活这群饿痨鬼 呢 ?

tā gànmá yào yǎnghuo zhè qún è láo guǐ ne?

Why should she feed this horde of hungry men?

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Word Family of 痨

Words containing this character4
痨láotuberculosis癆
肺痨tuberculosis肺癆
痨病tuberculosis (TCM)癆病
五痨七伤(TCM) "five strains and seven impairments", five referring to the five viscera 五臟|五脏[wǔ​zàng], and seven to adverse effects on one's body as a result of: overeating (spleen), anger (liver), moisture (kidney), cold (lung), worry (heart), wind and rain (out五癆七傷
Exercise 1 of 3

Words with 痨

What does 肺痨 mean?

Frequently asked questions about 痨

痨 specifically refers to tuberculosis, while other terms like 病 (bìng) can refer to any disease or illness.

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