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Synonyms

gargantuan

American  
[gahr-gan-choo-uhn] / gɑrˈgæn tʃu ən /

adjective

  1. gigantic; enormous; colossal.

    a gargantuan task.

    Synonyms:
    elephantine, vast, immense, mammoth, huge

gargantuan British  
/ ɡɑːˈɡæntjʊən /

adjective

  1. (sometimes capital) huge; enormous

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Usage

What does gargantuan mean? Gargantuan means extraordinarily large or huge. Some things are more than huge—they’re gargantuan.The word is commonly applied to physical objects whose size makes you marvel with awe. Blue whales are gargantuan. Skyscrapers are gargantuan. The Grand Canyon is gargantuan.But it can also be applied to intangible things, as in With all the champagne and caviar that we ordered, the bill for dinner is going to be gargantuan. It is especially associated with things involving food, such as a gargantuan appetite or a gargantuan meal.Similar adjectives are gigantic, giant, colossal, and mammoth. A more formal synonym is massive. More informal synonyms are humongous and ginormous.Something might be considered gargantuan only in comparison to other similar things. For example, an unusually large grapefruit might be described as gargantuan even though it’s not all that big in general—it’s simply gargantuan compared to normal-sized grapefruits. Still, it’s usually used to describe things that are objectively huge, like redwood trees or the planet Jupiter.Gargantuan is sometimes casually used to mean extremely important or significant—much like the figurative use of big and huge. Sometimes, this is negative, as in gargantuan error or gargantuan failure.Example: You don’t realize how gargantuan the sun is until you see an image of a planet next to it for scale.

Etymology

Origin of gargantuan

First recorded in 1585–95; Gargantu(a) + -an

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Under gargantuan pressure, she clinched the sole Olympic women’s figure skating berth allotted to Russia to compete as an Individual Neutral Athlete.

From The Wall Street Journal

Such is the supply-chain disruption wrought by the global drive into artificial intelligence, which requires fleets of data centers with servers needing gargantuan amounts of memory.

From The Wall Street Journal

Davidson was one of the few firms to change its tune after the gargantuan capital expenditure forecast last week, downgrading Amazon to Neutral from Buy.

From Barron's

Financial markets may also be nervous about Japan's public finances and its gargantuan debt pile if Takaichi decides to cut taxes and boost spending.

From Barron's

Even if the dream ends in this week’s training run, one can’t help but be inspired by her gargantuan resolve—while also being concerned for her safety.

From The Wall Street Journal