HanziGuru.褲 · kù
褲
kù[ku4]Tone 4

pants

HSK 3
Guru Deep Dive

English · pants

Cached lesson
1 / 1
Topology:Left-right
Strokes:12
Writing Balance Rule: The left garment radical (衤) must be compact and slender, leaving sufficient open space for the right component (库) so the character does not lean.
Simplification Logic: The traditional form 褲 uses 褳/庫 structure where the left side is the garment radical (衤). The simplified form retains 衤 and pairs it with 库.

pants, trousers, underpants

leggingshose
NounNeutral#clothing#fashion#daily necessities
Sample Usage
  • 我今天想穿这条裤子。
    wǒ jīntiān xiǎng chuān zhè tiáo kùzi.
    I want to wear this pair of pants today.
  • 这条裤子有点儿长。
    zhè tiáo kùzi yǒudiǎnr cháng.
    These pants are a bit long.
/[kʰu⁵¹]/Tone: 51
褲
kùku4
++
`(51)
=kù
Initial Consonant
k
Type: Aspirated Velar
Sounds like: English k sound as in 'key'
Aspirated
Airflow Tactile Test: Strong gust of air from throat! Tissue held in front MUST fly forward.
Tongue & Mouth Position: Back of the tongue raised against the soft palate, releasing an audible burst of breath.
Final Rhyme
u
Vowel Group: -u vowel group
Sounds like: oo rhymes with 'boot' or 'coo'
Mouth Shape Guide: Pronounce as standalone vowel 'oo'.
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 plunges sharply down, just like saying 'No!' in English when you refuse something strongly.
👂
Listening trap: Confusing the strong initial 'k' with 'g', or dropping tone 4 into tone 1.
👋
Physical Tone Gesture: A sharp, definitive chop downward with your hand, mirroring an exclamation of annoyance.

Topology: Left-right · Strokes: 12 strokes

Writing Balance Rule: The left garment radical (衤) must be compact and slender, leaving sufficient open space for the right component (库) so the character does not lean.

Simplification Logic: The traditional form 褲 uses 褳/庫 structure where the left side is the garment radical (衤). The simplified form retains 衤 and pairs it with 库.

Radical 衤 · Garment radical (Clothing, fabric, garments)

Semantic Clue (形旁): 衤 (Indicates that the word relates to clothing or textiles.)

Phonetic Clue (声旁): 库 (original sound: kù)

A piece of clothing (衤) that acts as a warehouse (库) for your legs.

  • 衤 Garment semantic radical on the left
  • 库 Phonetic and structural component on the right
Liushu category: Phono-semantic (形声)

Origin: Originally, ancient Chinese wore robes and skirts. Pants (裤) emerged later as trousers worn by nomadic horse riders for mobility, combining the garment radical (衤) with the sound-giving component 库.

Semantic Evolution: From early specialized riding gear to general lower-body garments worn universally today.

  • Ancient Chinese trousers were often crotchless (called 'xìkù'), designed for layering under robes before full trousers became standard.
🇻🇳
Sino-Vietnamese
khố
The Mandarin falling tone (Tone 4) maps closely to the Vietnamese heavy tone (thanh sắc).
🇯🇵
Kanji (Japanese)
On: コ (ko) / Kun: はかま (hakama)
🇰🇷
Hanja (Korean)
고
Sound Shift Bridge: Shared East Asian cultural vocabulary root related to garments.
Vivid Mnemonic Story

You wrap a piece of fabric clothing (衤) around your legs like a storage warehouse (库) to keep them warm. Those are your pants!

Phonetic Family (形声字家族)
库
kùwarehouse, storehouseWithout the garment radical (衤), it refers to a building or warehouse.
裤
kùpants, trousersIncludes the garment radical (衤) on the left because pants are worn on the body.
Lookalikes & Traps (形近字)
库(kù)
库 lacks the garment radical (衤) and means warehouse; 裤 has 衤 for clothing.
酷(kù)
酷 uses the bug/liquid radical on the left and means 'cool' (slang), whereas 裤 uses 衤 for pants.
Active Recall Challenge
我今天買了一條新[___]。
Clue: kù zi
Common Learner Pitfall

Forgetting the garment radical (衤) on the left and writing only the right-hand phonetic component 库.

Memory Prompts
Recognition: What does 裤 mean, and what is its Pinyin with tone?
Production: How do you write the character for 'pants' (kù) using its garment radical?

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