Definition of somnolencenext
as in sleepiness
the quality or state of desiring or needing sleep somnolence is likely to be the most typical and telling reaction to this novel

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Antonyms & Near Antonyms

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of somnolence Russia took advantage of decades of somnolence in Europe to try to exploit its neighbors’ reliance on Russian gas after the invasion of Ukraine. Henry Farrell, Foreign Affairs, 19 Oct. 2023 The company warns of the potential for diarrhea, nausea, headaches, dizziness, and somnolence (excessive or sudden sedation). Beth Ann Mayer, Parents, 13 Aug. 2023 If successful, Murray wants the Senate to awake from its somnolence the past few months and years, having a free-flowing debate with lots of amendments considered. Paul Kane, Anchorage Daily News, 27 July 2023 More little dramas are unfolding across South Korean boardrooms as activist investors become more assertive after a long period of somnolence. Jacky Wong, WSJ, 28 Mar. 2023 See All Example Sentences for somnolence
Recent Examples of Synonyms for somnolence
Noun
  • Consuming the oil or leaves can cause vomiting, dizziness, sleepiness, and muscle weakness.
    Sarah Bence, Verywell Health, 25 Aug. 2026
  • Takeda is testing orexin-targeting drugs for sleep apnea and chronic daytime sleepiness.
    Harriet Marsden, TheWeek, 20 Aug. 2026
Noun
  • Mild effects, such as drowsiness, headache, insomnia, nausea, and vomiting, are common.
    Encyclopedia Britannica, Encyclopedia Britannica, 28 Aug. 2026
  • But Peasley also lives with Type 1 diabetes and wanted to avoid the potential fogginess and drowsiness that can accompany anesthesia.
    Marlee Ginter, CBS News, 28 Aug. 2026
Noun
  • The platform will be monitored over time to assess how the bamboo composite performs against fatigue, environmental exposure and other stresses encountered offshore.
    Neetika Walter, Interesting Engineering, 28 Aug. 2026
  • Immediate consequences can develop quickly Heat strain may begin with fatigue, headache, dizziness, weakness or nausea and progress to heat exhaustion or heat stroke.
    Julian L. Gallegos, The Conversation, 27 Aug. 2026
Noun
  • More than 200 of its sailors were receiving treatment for smoke inhalation, a result of a laundry room fire that spread through the ventilation system into the carrier’s sleeping quarters.
    Sasha Rogelberg, Fortune, 27 Aug. 2026
  • No matter your sleeping style, there’s an option below that fits your needs, with prices starting at just $220.
    Toni Sutton, PEOPLE, 26 Aug. 2026

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Cite this Entry

“Somnolence.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/somnolence. Accessed 4 Sep. 2026.

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