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爛 — pronunciations, definitions, and tags
HanziPinyinEnglishTags
爛lànovercooked, overripe; rotten, spoiledzg, 21 strokes, radical 火
làn(lan4)lan T4
  1. 1overcooked, overripe; rotten, spoiled
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March 24, 2026

爛làn(lan4)

The character 爛 (làn) primarily means 'overcooked' or 'overripe,' and can also refer to something that is 'rotten' or 'spoiled.' It is commonly used in contexts related to food, but can also describe anything that has deteriorated in quality or condition, emphasizing a state beyond usability or enjoyment.

Strokes21Radical火
Cultural note

In Chinese cuisine, the idea of food being overcooked or spoiled is significant, as freshness is highly valued. The term 爛 can also relate to traditional practices of food preservation and the importance of using fresh ingredients in cooking.

Memory tip

Imagine a pot of rice that has been left on the stove too long, turning into a sticky, burnt mess. The character 爛 (làn) visually resembles a pot (the radical 父) with something inside it that has gone bad, linking the idea of cooking gone wrong to its pronunciation.

Meanings of 爛

làn(lan4)
1overcooked, overripe; rotten, spoiled
Exercise 1 of 2

By ear

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About 爛

爛Simplified
21Strokes
火Radical
状态词stative word (stat.)Part of Speech
#—Frequency Rank

Podcast: 爛

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Podcast: 爛

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AI Study Notes for 爛

Quick Contrast

腐 (fǔ) - use 爛 (làn) when describing something that is overcooked or overripe; use 腐 (fǔ) for something that is decayed or decomposed.

Usage Notes

Learners often confuse 爛 with similar-sounding words like 脸 (liǎn, meaning 'face'), leading to misunderstandings. It is used in both informal and formal contexts, but be mindful of collocations such as 爛掉 (làn diào, 'to spoil completely') and avoid using it in overly polite situations.

HSK Study Tips

While 爛 is not included in the HSK vocabulary lists, understanding this character will help learners recognize patterns in food-related terms and descriptions of quality. Focus on its usage in everyday scenarios, especially when discussing food or items that have gone bad.

Common Mistakes

Learners sometimes confuse 爛 with 熟 (shú, meaning 'cooked') when talking about food. For example, saying '这个肉熟了' (zhège ròu shúle) is correct, but saying '这个肉爛了' (zhège ròu lànle) would imply the meat has spoiled, which is not the intended meaning.

AI-enhanced 2026-03-24

Pronunciation of 爛

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Etymology of 爛

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

Phonosemantic compound. 火 represents the meaning and 兰 represents the sound. Simplified form of 爛.

Memory hint

fire

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

Origin

爛 = 火 + 闌. What kind of character does that make it?

Decomposition of 爛

IDS Structure⿰火闌
爛Full character
=
火Huo3
left
闌lan2
right
Exercise 1 of 2

Parts

Which of these is part of 爛?

How to say overcooked, overripe; rotten, spoiled in Chinese

“overcooked, overripe; rotten, spoiled” in Chinese is爛làn

The character 爛 (làn) primarily means 'overcooked' or 'overripe,' and can also refer to something that is 'rotten' or 'spoiled.' It is commonly used in contexts related to food, but can also describe anything that has deteriorated in quality or condition, emphasizing a state beyond usability or enjoyment.

When to use 爛

Learners often confuse 爛 with similar-sounding words like 脸 (liǎn, meaning 'face'), leading to misunderstandings. It is used in both informal and formal contexts, but be mindful of collocations such as 爛掉 (làn diào, 'to spoil completely') and avoid using it in overly polite situations.

爛 or something close to it

腐 (fǔ) - use 爛 (làn) when describing something that is overcooked or overripe; use 腐 (fǔ) for something that is decayed or decomposed.

What learners get wrong

Learners sometimes confuse 爛 with 熟 (shú, meaning 'cooked') when talking about food. For example, saying '这个肉熟了' (zhège ròu shúle) is correct, but saying '这个肉爛了' (zhège ròu lànle) would imply the meat has spoiled, which is not the intended meaning.

Write 爛

爛

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

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Word Family of 爛

Words containing this character20
烂lànsoft爛
灿烂cànlànto glitter燦爛
腐烂fǔlànto rot腐爛
破烂worn-out破爛
烂摊子terrible mess爛攤子
绚烂splendid絢爛
糜烂dissipated糜爛
焦头烂额fig. hard-pressed焦頭爛額
砸烂to smash砸爛
烂泥mud爛泥
溃烂to fester潰爛
烂漫brightly colored爛漫
海枯石烂fig. forever海枯石爛
烂熟well cooked爛熟
稀烂smashed up稀爛
天真烂漫innocent and unaffected天真爛漫
霉烂mold霉爛
烂醉dead drunk爛醉
滚瓜烂熟to know sth inside out滾瓜爛熟
烂醉如泥lit. as drunk as mud爛醉如泥
Exercise 1 of 4

Characters with 爛

What does 烂 mean?

Frequently Asked Questions about 爛

You can say '这个苹果爛了' (zhège píngguǒ lànle), meaning 'This apple is rotten.'

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