梦游症 (mèng yóu zhèng) — sleepwalking

Definition

noun
sleepwalking

Examples

  • 梦游症,。
    Tā huàn yǒu mèng yóu zhèng, zì jǐ què bù zhī dào.
    He has sleepwalking but doesn't know it himself.
  • 梦游症。
    Yī shēng jiàn yì tā zhì liáo mèng yóu zhèng.
    The doctor advised her to treat her sleepwalking.
  • 梦游症。
    mèng yóu zhèng Shì yì zhǒng shuì mián zhàng ài.
    Sleepwalking is a type of sleep disorder.

Origin

Compound word
构词法gòucífǎ
偏正piānzhèngModifier + head

The first part narrows down the second: it says what kind of thing the head is.

梦游dream-walking
梦mèngdream游yóuwalk
偏正Modifier + head
症zhèngdisease

梦游 (dream-walking) plus 症 (condition) names a sleepwalking disorder.

Characters in this word

Most characters — around four in five — are built this way: one part hints at the meaning, the other at the pronunciation.

This origin belongs to the traditional form 夢; 梦 is its simplified writing.

Meaning part形符xíngfú
Sound part声符shēngfú
瞢
瞢méng夢mèng
Same sound today

The traditional form 夢 pairs 夕 (night) with 瞢, which gives the sound; its older form showed a person lying with an eye emphasized.

Open 梦 →

Most characters — around four in five — are built this way: one part hints at the meaning, the other at the pronunciation.

Meaning part形符xíngfú
水水shuǐwater
Sound part声符shēngfú
斿
斿yóu游yóu
Same sound today

游 combines 水 (water) with 斿, which gives the sound yóu and also relates to travelling.

Open 游 →

Most characters — around four in five — are built this way: one part hints at the meaning, the other at the pronunciation.

Meaning part形符xíngfú
疒疒nèdisease
Sound part声符shēngfú
正
正zhèng症zhèng
Same sound today

The left part 疒 shows it is about disease. The right part 正 is used for the sound.

Open 症 →

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