Definition of nocturnalnext
as in night
of, relating to, or occurring in the night he bought a new telescope so he could pursue his favorite nocturnal hobby of astronomy

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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 nocturnal The nocturnal moth is a central focus in her Spring/Summer 2026 offering, the designer finding herself fascinated by the way a creature that spends its existence in darkness is still so constantly drawn to light. Rachel Elspeth Gross, Forbes.com, 6 June 2026 While cockroaches are nocturnal and are most active at night, keeping lights on is not a deterrent. Arricca Elin Sansone, Southern Living, 4 June 2026 Modern cities, with their excessive nocturnal lighting, have eaten away at the darkness. Wyatt Williams, Harpers Magazine, 2 June 2026 Arcturus is also the brightest star in the constellation Bootes the hunting farmer, which looks more like a giant nocturnal kite. Mike Lynch, Twin Cities, 31 May 2026 See All Example Sentences for nocturnal
Recent Examples of Synonyms for nocturnal
Adjective
  • The Rock & Roll Hall of Fame inductees are set to headline California’s Beachlife Festival, followed by a multi-night Las Vegas residency at the Fontainebleau that will be followed by a month-long run through Europe.
    Charisma Madarang, Rolling Stone, 23 Apr. 2026
  • Book a pre-night hotel stay after overnight flights.
    Alesandra Dubin, Southern Living, 17 Sep. 2025
Adjective
  • The measure passed in a post-midnight session by unanimous consent, meaning no members objected.
    CBS News, CBS News, 17 Apr. 2026
  • The post-midnight announcement came after signs of a rift among Iranian officials as the country awaited a decision by the 88-seat Assembly of Experts, a group of clerics that selects the supreme leader.
    Jon Gambrell, Chicago Tribune, 8 Mar. 2026

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Cite this Entry

“Nocturnal.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/nocturnal. Accessed 4 Jul. 2026.

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