HanziGuru.斷 · duàn
斷
duàn[duan4]Tone 4

to break, to cut off, to judge, absolutely

HSK 3
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English · to break, to cut off, to judge, absolutely

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Topology:Left-right
Strokes:11
Writing Balance Rule: The left side (米 combined with 斤 parts) and right side (ax/axe component) must be carefully proportioned so neither overwhelms the other.
Simplification Logic: The traditional form 斷 was simplified to 断 by streamlining the left side components into a simpler structure while maintaining the semantic axe radical on the right.

to break or snap in two; to cut off

to give up or abstain from somethingto judge or decideabsolutely or definitely (usually in the negative)
Verb / AdverbNeutral#action#judgment#state
Sample Usage
  • 这座桥断了,不能通行。
    Zhè zuò qiáo duàn le, bù néng tōng xíng.
    This bridge is broken and cannot be passed.
  • 我们绝不能放弃。
    Wǒmen jué bù néng fàng qì.
    We must absolutely not give up.
/[twän⁵¹]/Tone: 51
斷
duànduan4
++
`(51)
=duàn
Initial Consonant
d
Type: Unaspirated Alveolar
Sounds like: d sound like in English 'dog'
Unaspirated
Airflow Tactile Test: No puff of air. Tissue remains still (sounds like English 't' in 'stop').
Tongue & Mouth Position: Tongue tip touches the alveolar ridge behind the upper front teeth, releasing cleanly without an extra puff of air.
Final Rhyme
uan
Vowel Group: -a vowel group
Sounds like: -uan rhymes with 'wan' in wand
Mouth Shape Guide: Pronounce as standalone vowel 'wahn'.
Common Learner Trap: Keep vowel quality steady across all 4 tone contours.
Tone
T4 (51)
4th Tone (High-Falling)
Tone Pitch & Cadence: Tone 4 starts high and drops abruptly like an emphatic 'No!' or a sharp command.
👂
Listening trap: Confusing the fourth tone falling contour with the third tone dipping contour.
👋
Physical Tone Gesture: A sharp, forceful downward karate chop, starting high and dropping instantly to the floor.

Topology: Left-right · Strokes: 11 strokes

Writing Balance Rule: The left side (米 combined with 斤 parts) and right side (ax/axe component) must be carefully proportioned so neither overwhelms the other.

Simplification Logic: The traditional form 斷 was simplified to 断 by streamlining the left side components into a simpler structure while maintaining the semantic axe radical on the right.

Radical 斤 · Axe Radical (axe, cutting tool)

Semantic Clue (形旁): 斤 (Indicates cutting, chopping, or splitting.)

Phonetic Clue (声旁): 𠂉 (original sound: duan)

An axe (斤) chops through rice grain bundles or threads, completely cutting them in two (断).

  • 米 Rice or grain
  • 斤 Axe, implying cutting or severing
Liushu category: Phono-semantic (形声)

Origin: Originally depicted an axe chopping something apart to separate it into distinct pieces.

Semantic Evolution: From the physical act of chopping or snapping a cord/object to abstract senses like cutting off ties, making a firm judgment, or absolute negation.

  • The axe component (斤) has consistently represented cutting implements across millennia of Chinese script evolution.
🇯🇵
Kanji (Japanese)
On: ダン / Kun: た.つ, ことわ.る
🇰🇷
Hanja (Korean)
단
Vivid Mnemonic Story

Imagine an executioner using a heavy axe (斤) to chop a stalk of grain (米) in half, making a clean cut that completely ends (断) its growth.

Phonetic Family (形声字家族)
缎
duànsatinAdded silk radical (纟) on the left for fabric.
煅
duànto calcine / forgeAdded fire radical (火) on the left for metalworking.
椴
duànlinden / basswoodAdded wood radical (木) on the left for trees.
Lookalikes & Traps (形近字)
不断(bù duàn)
Not a single character confusion, but remember 断 means to cut, whereas 不断 means continuous (not cut).
Active Recall Challenge
這根繩子太舊了,一拉就___了。
Clue: duàn
Common Learner Pitfall

Confusing the fourth tone pronunciation with third tone or writing the complex traditional structure instead of the simplified form.

Memory Prompts
Recognition: When you see 断, what physical action does its right-side axe radical (斤) signify?
Production: How do you write the character for 'to break / cut off' (duàn) using an axe and grain component?

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斷duànto break, to cut off, to judge, absolutely
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