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

Synonyms & Similar Words

Relevance

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 nocturnal In Ohio, BirdCast shows the Eastern Wood-Pewee, Warbling Vireo, American Redstart and more are among the nocturnal migrants. Brandi D. Addison, The Providence Journal, 29 Sep. 2025 Produced by Irusoin, Ikusgarri Films and Vilaüt Films, the film plunges into nocturnal folklore and 17th-century superstition as Kattalin, played by Yune Nogueiras, ventures into a forest bristling with mythical beings. Callum McLennan, Variety, 23 Sep. 2025 Armadillos are nocturnal but occasionally move around during the day. Arricca Elin Sansone, Southern Living, 21 Sep. 2025 But this brief nod to daywear never threatened to overshadow the nocturnal glamour that defines his brand. Skylar Mitchell, Essence, 17 Sep. 2025 See All Example Sentences for nocturnal
Recent Examples of Synonyms for nocturnal
Adjective
  • Book a pre-night hotel stay after overnight flights.
    Alesandra Dubin, Southern Living, 17 Sep. 2025
  • The pair can also arrange multi-night pack trips or erect a camp next to an old miner’s cabin for a backcountry-light experience catered by the house chef.
    Jen Murphy, Robb Report, 4 Feb. 2023
Adjective
  • News networks marked the moment with post-midnight ET special reports, with CNN and MSNBC featuring countdown clocks before switching their chyron banner headlines.
    Ted Johnson, Deadline, 30 Sep. 2025

Browse Nearby Words

Cite this Entry

“Nocturnal.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/nocturnal. Accessed 8 Oct. 2025.

More from Merriam-Webster on nocturnal

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!