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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Dicot trees, on the other hand, may feature gargantuan, columnar trunks meant to support an enormous canopy. Joshua Siskin, Oc Register, 4 June 2026 Few question Infantino’s accomplishment in pulling off this summer’s gargantuan event, and his detractors do not allege malfeasance. Vivienne Walt, Fortune, 4 June 2026 And that organization has had a gargantuan effect on political outcomes. Dana Taylor, USA Today, 16 June 2026 Residents are packing themselves into local county meetings in incredible numbers and calling on their representatives to oppose gargantuan data center projects, developments that could cause electricity prices to spike, drain water supplies, and generate copious amounts of noise. Victor Tangermann, Futurism, 4 June 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 7 Jul. 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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