宀 (mián) - Meaning, Stroke Order & Audio

宀

mián[mian2]Tone 2

roof radical

Guru Deep Dive

English · roof radical

Cached lesson

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Topology:Top-bottom

Strokes:3

Writing Balance Rule: Center the roof canopy symmetrically over whatever characters or elements sit underneath it; keep the top dot centered and the horizontal-falling stroke wide.

1. Meaning

roof radical (Kangxi radical 40)

housesheltercovering

radicalLiteraryBound morpheme#architecture#housing#Kangxi radicals

Sample Usage

宀字旁
mián zì páng
the roof radical character component
宝盖头
bǎo gài tóu
treasure cover top (common name for this radical)

2. Sound

/[mi̯än³⁵]/Tone: 35

宀

miánmian2

´(35)

=mián

Build the syllable

Step-by-step blending

mian

Tone mark placement: Tone mark sits on "a" per main-vowel priority (a > e > o; in -iu/-ui the mark takes the second vowel).

Initial Consonant

Type: Bilabial Nasal

Sounds like: m sound as in mother

Unaspirated

Airflow Tactile Test: Nasal resonance through nostrils.

Tongue & Mouth Position: Lips pressed together lightly to voice the nasal 'm', then relaxing into the vowel.

Final Rhyme

ian

Vowel Group: -a vowel group

Sounds like: -ian rhymes with yen

Mouth Shape Guide: Pronounce as standalone vowel 'yen'.

Common Learner Trap: Keep vowel quality steady across all 4 tone contours.

Abbreviated Rhyme Rule: Contains a front open vowel transition with an 'i' glide.

Tone

T2 (35)

3 → 5 (35)

2nd Tone (Mid-Rising)

Tone Pitch & Cadence: Tone 2 rises like asking 'What?' in English, starting mid and climbing to high.

👂

Listening trap: Mistaking it for a falling tone because learners often rush single-syllable radical names.

👋

Physical Tone Gesture: Hand moves upward from chest to eye level, mirroring the rising pitch of Tone 2.

3. Writing

Topology: Top-bottom · Strokes: 3 strokes

Writing Balance Rule: Center the roof canopy symmetrically over whatever characters or elements sit underneath it; keep the top dot centered and the horizontal-falling stroke wide.

4. Components

Radical 宀 · Roof Radical (roof or shelter)

Semantic Clue (形旁): 宀 (Indicates structures, roofs, homes, or things kept under a shelter.)

A single dot at the top represents the peak of a roof, a horizontal line forms the ridge, and the sweeping hook underneath forms the eaves sheltering everything below.

丶 roof peak dot
冖 sheltering eaves and walls

Phonetic Family (形声字家族)

6· Phonetic Root: 宀 (mián)

5. History

Liushu category: Pictogram (象形)

Origin: Originally drawn as a picture of a primitive house or cave dwelling with a sloping roof structure overhead to protect inhabitants from the elements.

Semantic Evolution: Over time, it became standardized as Kangxi radical 40, serving exclusively as a semantic classifier at the top of characters related to buildings, homes, safety, and storage.

Commonly nicknamed 宝盖头 (bǎo gài tóu) by modern Chinese school children learning stroke names.

6. Sinosphere

7. Memory

Vivid Mnemonic Story

Imagine a cozy little tent or house (宀) up in the mountains. The little dot on top is the chimney puffing smoke into the cold air while you stay safe and warm inside.

Phonetic Family (形声字家族)

赛

sàicompetition+ 贝 (shell)

實

+ 貫 (pierce)

謇

jiǎnto speak out boldly+ 言 (speech)

賽

+ 貝 (shell)

Explore this family →

Lookalikes & Traps (形近字)

冖(mì)

冖 is the 'cover' radical and lacks the top dot peak of 宀 (the roof).

广(guǎng)

广 is a cliff/shelter radical with an extended left leg, whereas 宀 is symmetrical like a roof.

8. Mastery

Active Recall Challenge

汉字“家”上面的部分是[___]字头。

Clue: mián

Common Learner Pitfall

Confusing 宀 (roof with a dot) with 冖 (cover without a dot) when writing or analyzing top radicals.

Memory Prompts

Recognition: What does the radical 宀 represent conceptually in Chinese characters?

Production: What is the 3-stroke top radical that means 'roof' or 'shelter'?

宀miánroof radical

Speed:

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