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 Since then, the city has taken the Seine’s role as an amenity and tourist attraction further — by making the river swimmable, both for athletes competing in aquatic events in the 2024 Summer Olympic Games and for regular people thereafter. Marie Patino, Bloomberg, 20 Mar. 2026 Raja Ampat remains the global epicenter of marine biodiversity, with exceptionally vibrant coral reefs that host the highest number of aquatic species in the world, including endemic fish. Jasmine Ting, Condé Nast Traveler, 20 Mar. 2026 The platypus, which remained aquatic, may have retained these hollow structures. Ryan Brennan, Charlotte Observer, 20 Mar. 2026 Platypuses, which stayed aquatic, may have retained them. Ryan Brennan, Miami Herald, 20 Mar. 2026 See All Example Sentences for aquatic
Recent Examples of Synonyms for aquatic
Adjective
  • Cave-diving archaeologist Octavio del Río and professional cave diver Peter Broger found the remains in an underwater cave between the tourist destinations of Tulum and Playa del Carmen.
    Ryan Brennan April 4, Miami Herald, 4 Apr. 2026
  • The picture is conceived as a family adventure, combining large-scale underwater action with humor and emotional storytelling.
    Naman Ramachandran, Variety, 2 Apr. 2026
Adjective
  • One of the major functions of modern navies is submarine hunting.
    New Atlas, New Atlas, 18 Jan. 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 7 Apr. 2026.

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