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啉 — pronunciations, definitions, and tags
HanziPinyinEnglishTags
啉línstupid; slowx, 11 strokes, radical 口
lín(lin2) T2
  1. 1stupid; slow
Listen to the audio pronunciation 3 times to gain XP
March 24, 2026

啉lín(lin2)

The character 啉 (lín) is used to describe someone who is considered slow-witted or foolish. It can also refer to a specific compound, porphyrin, in scientific contexts, particularly in chemistry and biology. While not commonly used in everyday conversation, it may appear in literature or specialized texts.

Strokes11Radical口
Cultural Note

The term 啉 is less about daily life and more about academic or technical discussions, particularly in fields involving biochemistry and medicine, illustrating the connection between language and scientific exploration in Chinese culture.

Memory Tip

Imagine a 'lean' person struggling to keep up with a fast-paced conversation, representing someone who is slow in understanding. The character 啉 combines the mouth radical (口) indicating speech with the sound component 'lin', echoing the idea of someone who is slow to respond.

Meanings of 啉

lín(lin2)
1stupid; slow
Exercise 1 of 2

Listen & Choose the Meaning

Choose the correct answer:

About 啉

啉Simplified
11Strokes
口Radical
非语素字non-morpheme character (n-m.)Part of Speech
#—Frequency Rank

Podcast: 啉

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Podcast: 啉

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AI Study Notes for 啉

Usage Notes

啉 is not commonly used in daily speech and may come off as overly formal or literary. Learners should be aware of its specific contexts, especially in scientific discussions. Common collocations include phrases related to chemistry, so one should focus on the appropriate contexts when using this character.

HSK Study Tips

While 啉 is not part of the HSK vocabulary, understanding it can enhance your knowledge of compound words and specialized vocabulary in science. Students at higher levels should focus on recognizing its usage in scientific texts and phrases.

Common Mistakes

Learners may confuse 啉 with 笨 (bèn), which is more commonly used to describe foolishness. Instead of saying '你很啉' (nǐ hěn lín), which sounds unnatural, use '你很笨' (nǐ hěn bèn) for a clearer expression.

AI-enhanced 2026-03-24

Pronunciation of 啉

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Etymology of 啉

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

mouth

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

Jason Etymology Detective

Case file: 啉

  1. 1The meaning half口 carries the sense.
  2. 2The sound half林 is there for the reading, not the meaning.
  3. 3The giveawaymouth
  4. 4On the record aspictophonetic.

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

Want the full history of 啉? 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 啉?

Decomposition of 啉

IDS Structure⿰口林
啉Full Character
=
口kou3
left
林Lin2
right
Exercise 1 of 2

Identify the Components

Which of these is a component of 啉?

How to say stupid; slow in Chinese

“stupid; slow” in Chinese is啉lín

The character 啉 (lín) is used to describe someone who is considered slow-witted or foolish. It can also refer to a specific compound, porphyrin, in scientific contexts, particularly in chemistry and biology. While not commonly used in everyday conversation, it may appear in literature or specialized texts.

When to use 啉

啉 is not commonly used in daily speech and may come off as overly formal or literary. Learners should be aware of its specific contexts, especially in scientific discussions. Common collocations include phrases related to chemistry, so one should focus on the appropriate contexts when using this character.

What learners get wrong

Learners may confuse 啉 with 笨 (bèn), which is more commonly used to describe foolishness. Instead of saying '你很啉' (nǐ hěn lín), which sounds unnatural, use '你很笨' (nǐ hěn bèn) for a clearer expression.

Write 啉

啉

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

Write correctly 3 times to earn XP

Word Family of 啉

Words Containing This Character3
啉línsee 卟啉, porphyrin
卟啉porphyrin (organic chemical essential to hemoglobin and chlorophyll) (loanword)
喹啉quinoline C6H4(CH)3N (pharm.) (loanword)
Exercise 1 of 3

Compound Meaning

What does 啉 mean?

Frequently Asked Questions about 啉

No, 啉 is rarely used in everyday speech and is more common in scientific texts.

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Not sure what to learn after 啉?

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