variants often Gargantuan
Synonyms of gargantuan
: tremendous in size, volume, or degree : gigantic, colossal
gargantuan waterfalls

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Gargantua is the name of a giant king in François Rabelais's 16th-century satiric novel Gargantua, the second part of a five-volume series about the giant and his son Pantagruel. All of the details of Gargantua's life befit a giant. He rides a colossal mare whose tail switches so violently that it fells the entire forest of Orleans. He has an enormous appetite, such that in one incident he inadvertently swallows five pilgrims while eating a salad. The scale of everything connected with Gargantua led to the adjective gargantuan, which since William Shakespeare's time has been used for anything of tremendous size or volume.

Examples of gargantuan in a Sentence

a creature of gargantuan proportions people seem to be buying ever more gargantuan SUVs these days
Recent Examples on the Web
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Senator Jon Ossoff of Georgia announced a $33 million take, adding to his already gargantuan war chest. — Aidan McLaughlin, Vanity Fair, 16 Oct. 2026 That same barbecue sauce is served with a gargantuan chicken cutlet sheathed in a crunchy golden crust of gluten-free panko crumbs and a profusion of sesame seeds. — Jenn Harris, Los Angeles Times, 15 Oct. 2026 The visuals are too murky even to provide a nasty thrill when a pod of orcas descends on Jay’s gargantuan host. — David Rooney, HollywoodReporter, 14 Oct. 2026 So strong was the Chicks’ commercial pull that their 2002 album Home—a trend-averse acoustic bluegrass album essentially recorded in secret—became a gargantuan hit, with two of its songs reaching the Top 10 of the Billboard Hot 100. — Shaad D’souza, Pitchfork, 11 Oct. 2026 See All Example Sentences for gargantuan

Word History

Etymology

Gargantua

First Known Use

1596, in the meaning defined above

Time Traveler
The first known use of gargantuan was in 1596

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Cite this Entry

“Gargantuan.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/gargantuan. Accessed 20 Oct. 2026.

Kids Definition

gargantuan

adjective
: extraordinary in size, degree, or volume : gigantic
Etymology

from Gargantua, a giant with an enormous appetite in books by the French author François Rabelais

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