Definition of aquaticnext
as in underwater
living, lying, or occurring below the surface of the water a lifelong fascination with sharks and other fearsome aquatic creatures

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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 aquatic Today, the group comprises over 4,000 species and occupies nearly every terrestrial and aquatic habitat on Earth. Scott Travers, Forbes.com, 11 June 2026 The watershed district has spent 20 years improving water quality and resilience through stormwater management, shoreline restoration and control of invasive aquatic plants. Tyler Quattrin, Twin Cities, 10 June 2026 Many misidentify water moccasins with other nonvenomous aquatic snakes. Sophie Lindberg, Kansas City Star, 10 June 2026 As highly-opportunistic omnivores, raccoons hunt insects, aquatic animals, small mammals, and birds. Shoshi Parks, Popular Science, 10 June 2026 See All Example Sentences for aquatic
Recent Examples of Synonyms for aquatic
Adjective
  • After years of using dogs to track the scents of missing people, a Florida search-and-rescue team has now trained otters to help with underwater searches.
    Suzanne Nuyen, NPR, 12 June 2026
  • Marine biologist Alan Jamieson had given up on seeing a goblin shark in its underwater home.
    Mark Osborne, CBS News, 12 June 2026
Adjective
  • But a new antenna technology, borrowed from the physics of medical implants, is rethinking how submarine machines talk to each other – and to us.
    Omar Kardoudi June 06, New Atlas, 6 June 2026
  • Last December, lawmakers passed a short-term funding bill that included $5.7 billion in emergency funding for the submarine industrial base.
    Lisa Hagen, Hartford Courant, 6 Aug. 2025

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Cite this Entry

“Aquatic.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/aquatic. Accessed 16 Jun. 2026.

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