leviathan 1 of 2

adjective

Definition of leviathannext
as in giant
unusually large the Titanic was a leviathan ship by the standards of the time

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leviathan

2 of 2

noun

li-ˈvī-ə-thən How to pronounce leviathan (audio)
as in whale
something that is unusually large and powerful a leviathan of the seas, that cruise ship is said to be the largest passenger vessel afloat

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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 leviathan
Noun
Back in the twentieth century, when this corporate leviathan reigned supreme, size was a proxy for power. — Michael Ashley, Forbes.com, 29 July 2026 Navigating the Long Tau river requires these deep-sea leviathans to turn on a dime, making for some spectacular viewing. — Loz Blain may 14, New Atlas, 14 May 2026 The biggest drag on European innovation and tech is a lack of domestic funding, not regulation, and the new rules are more likely to hurt tech leviathans whose size and network effects contribute to their addictive quality. — Parmy Olson, Twin Cities, 26 Apr. 2026 If data centers are resource-sucking, burning-hot leviathans, then Northern Virginia should be a hellscape. — Big Think, 22 Apr. 2026 See All Example Sentences for leviathan
Recent Examples of Synonyms for leviathan
  1. giant
  2. whale
  3. gigantic
  4. monster
  5. vast
  6. dinosaur
  7. colossal
  8. mammoth
Adjective
  • Most of the time, Mark just flails, complains, and pouts like a giant baby, and Affleck’s twitchy, rapid-fire delivery can’t give the character any life or depth.
    — Bilge Ebiri, Vulture, 8 Oct. 2026
  • If a crack reaches a giant zucchini’s internal cavity, the zucchini — known as marrow by growers — is disqualified.
    — Kyle Melnick, Washington Post, 8 Oct. 2026
Definition of giant
Noun
  • While responding to the incident, crews observed three whales in the area off Fire Island National Seashore.
    — ABC News, ABC News, 8 Oct. 2026
  • The region has a mild climate, and its beaches and lakes offer a host of opportunities for water activities during the fall, including whale watching, kayaking and paddleboarding.
    — Jeanne Bonner, CNN Money, 7 Oct. 2026
Definition of whale
Adjective
  • Or Mitch Moreland hits a gigantic late-inning homer in game four of a World Series game to make that series 3-1 instead of 2-2.
    — Ian Miller OutKick, FOXNews.com, 6 Oct. 2026
  • Still, a gigantic price target hike to $1,000 from $796 prior, representing 35% upside.
    — Jim Cramer, CNBC, 6 Oct. 2026
Definition of gigantic
Noun
  • The main three projects — The Mummy, The Loudest Voice and Unabomber — each involve monsters in various forms.
    — Brian Davids, HollywoodReporter, 3 Oct. 2026
  • The world has seen many hurricanes rapidly intensify in recent years, strengthening from relatively weak storms into destructive monsters in a matter of hours.
    — Chanh Kieu, Washington Post, 2 Oct. 2026
Definition of monster
Adjective
  • Questions remain over how the Premier League could create competitive balance, given the vast differences in spending ability between its biggest clubs and smaller challengers.
    — Jacob Feldman, Sportico.com, 7 Oct. 2026
  • Halzen had the idea to turn the vast Antarctic ice into such a detector.
    — Arkansas Online, Arkansas Online, 7 Oct. 2026
Definition of vast
Noun
  • Founded in 1812, and opened to the public in 1828, the Academy of Natural Sciences was the first place in the world to display a dinosaur skeleton, back in 1868.
    — Andrew Stelzer, NPR, 3 Oct. 2026
  • One of the more notable objects is a full Psittacosaurus skeleton, a small, plant-eating dinosaur with a distinctive beak.
    — Leigh Anne Miller, ARTnews.com, 2 Oct. 2026
Definition of dinosaur
Adjective
  • The signal, however, is evidence of a colossal magnetic field — not intelligent life.
    — Jacopo Prisco, CNN Money, 2 Oct. 2026
  • The sensational international rescue of the famously sentient creatures, replete with colossal cargo planes, huge crates and Shedd staffers working in the dead of night to transport and care for the whales, must have looked made for social media.
    — Arkansas Online, Arkansas Online, 28 Sep. 2026
Definition of colossal
Noun
  • In ancient California, they are believed to have existed alongside other extinct native species, including bison-sized Jefferson’s ground sloths, Columbian mammoths and western camels.
    — Los Angeles Times, Los Angeles Times, 10 Sep. 2026
  • See fossils of the 14-foot, 20,000-pound mammoths that used to roam around Texas.
    — Ella Gonzales, Fort Worth Star-Telegram, 3 Sep. 2026
Definition of mammoth

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Cite this Entry

“Leviathan.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/leviathan. Accessed 10 Oct. 2026.

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More from Merriam-Webster on leviathan

Britannica.com: Encyclopedia article about leviathan

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