🇨🇳Chinese Source WordCode: ZH

睡眠

Pronunciation / Transliteration: shuì mián

🇬🇧 Direct English Meaning:
Sleep/sliːp/
nounverbCEFR A1 (Beginner)Top #250 frequency
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🇨🇳 Example Sentence in Chinese:

"充足的睡眠对健康非常重要。"

Comprehensive Definitions & Senses

2 senses
As noun
  1. 1

    A condition of body and mind that typically recurs for several hours every night, in which the nervous system is relatively inactive, the eyes closed, the postural muscles relaxed, and consciousness practically suspended.

    "He needs at least eight hours of sleep every night to stay focused."
As verb
  1. 1

    To rest in a state of sleep.

    "The tired baby slept peacefully in her crib."

Thesaurus & Semantic Spectrum

Synonyms (3)
Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

Derived from Old English slǣp (noun) and slǣpan (verb), originating from Proto-Germanic *slēpaną, with cognates in Old Frisian slēpa and Old High German slāfan. The root ultimately traces back to an Indo-European base meaning 'to be slack or languid'. Over centuries, the term has maintained its core physiological meaning while generating numerous metaphorical extensions.

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