HanziGuru.朦 · méng
朦
méng[meng2]Tone 2

dim, obscure, blurry

HSK 7
Guru Deep Dive

English · dim, obscure, blurry

Cached lesson
1 / 1
Topology:Left-right
Strokes:17
Writing Balance Rule: The left radical (月) is compressed and slender, while the right phonetic component (蒙) is broad and intricate, requiring careful horizontal spacing so the character does not feel top-heavy or squished.

dim, obscure, blurry, hazy

dusk, twilightsleepy, half-conscious
Adjective / Bound MorphemeLiterary / FormalBound morpheme#vision#light#mental state
Sample Usage
  • 月色朦胧
    yuèsè ménglóng
    the moonlit night is hazy and dim
  • 睡眼朦胧
    shuìyǎn ménglóng
    sleepy-eyed, half-asleep and blurry-eyed
/[mɤŋ³⁵]/Tone: 35
朦
méngmeng2
++
´(35)
=méng
Build the syllable
Step-by-step blending
meng
Tone mark placement: Tone mark sits on "e" per main-vowel priority (a > e > o; in -iu/-ui the mark takes the second vowel).
Initial Consonant
m
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, air flows through the nose.
Final Rhyme
eng
Vowel Group: -e vowel group
Sounds like: -eng rhymes with 'ung' in 'lung' but with a broader mid-vowel starting point
Mouth Shape Guide: Pronounce as standalone vowel 'uhng'.
Common Learner Trap: Keep vowel quality steady across all 4 tone contours.
Tone
T2 (35)
2nd Tone (Mid-Rising)
Tone Pitch & Cadence: Tone 2 rises from mid to high pitch, exactly like asking 'What?' in English with surprise.
👂
Listening trap: Confusing the nasal ending -eng with -an or -ang, or missing the upward pitch slope of Tone 2.
👋
Physical Tone Gesture: A rising hand sweep climbing upward like a question mark, mirroring the Tone 2 pitch contour.

Topology: Left-right · Strokes: 17 strokes

Writing Balance Rule: The left radical (月) is compressed and slender, while the right phonetic component (蒙) is broad and intricate, requiring careful horizontal spacing so the character does not feel top-heavy or squished.

Radical 月 · Moon Radical (moon, flesh, month)

Semantic Clue (形旁): 月 (indicates the dim, low-light setting associated with the moon or night)

Phonetic Clue (声旁): 蒙 (original sound: méng)

The moon (月) shines dimly through a thick canopy or cover (蒙), creating a hazy, obscured atmosphere.

  • 月 Moon / night semantic clue
  • 蒙 Phonetic indicator providing the 'méng' sound
Liushu category: Phono-semantic (形声)

Origin: Combined from the moon sign (月) representing night or dim lighting, and the phonetic element (蒙) which suggests being covered or blanketed, evoking the visual sense of moonlight obscured by mist.

Semantic Evolution: Originally referred specifically to dim moonlight or dusk; extended over time to describe anything hazy, blurred, or mentally clouded (as in sleepiness).

  • Most commonly paired today in the disyllabic compound 朦朧 (ménglóng).
🇯🇵
Kanji (Japanese)
On: モウ
🇰🇷
Hanja (Korean)
몽
Vivid Mnemonic Story

At night, the MOON (月) is hidden under a heavy blanket and a MONSTER (蒙), making everything look DIM and HAZY (méng).

Phonetic Family (形声字家族)
蒙
méngsincere, honest, or covered/ignorantPhonetic Core (声旁)
懞
+ 忄 (heart)
曚
méngtwilight before dawn+ 日 (sun)
檬
méngused in 檸檬|柠檬[ning2 meng2]+ 木 (tree)
Lookalikes & Traps (形近字)
蒙(méng)
蒙 lacks the left moon radical (月) and is used for names, covering, or lemons when paired with tree.
Active Recall Challenge
清晨醒来,窗外的景色一片[___]。
Clue: méng
Common Learner Pitfall

Writing errors due to the high stroke count of the right-hand phonetic component (蒙), or forgetting that 朦 requires the moon radical on the left.

Memory Prompts
Recognition: When you see 朦, what is its pronunciation and core meaning of dimness or haze?
Production: How do you write the character for 'dim/hazy' (méng) with the moon radical on the left?

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