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单词 sleepiness
释义

sleepiness

/ˈsliːpɪnəs /
noun [mass noun]
The state of being sleepy: long road trips cause fatigue and sleepiness...
  • They may wake up frequently at night resulting in sleepiness and fatigue during the day.
  • Daytime fatigue or sleepiness is also a risk and could make driving or operating machinery dangerous.
  • Various subjective measures of fatigue and sleepiness have been developed.

Synonyms

drowsiness, tiredness, somnolence, languor, languidness, doziness;
lethargy, sluggishness, inactivity, heaviness, lassitude, enervation, torpor, torpidity;
Medicine narcosis, narcolepsy
rare somnolency, comatoseness, oscitancy, oscitation
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更新时间:2024/12/23 6:01:55