gigantic

adjective

gi·​gan·​tic jī-ˈgan-tik How to pronounce gigantic (audio)
jə-
: exceeding the usual or expected (as in size, force, or prominence)
gigantically adverb
Choose the Right Synonym for gigantic

enormous, immense, huge, vast, gigantic, colossal, mammoth mean exceedingly large.

enormous and immense both suggest an exceeding of all ordinary bounds in size or amount or degree, but enormous often adds an implication of abnormality or monstrousness.

an enormous expense
an immense shopping mall

huge commonly suggests an immensity of bulk or amount.

incurred a huge debt

vast usually suggests immensity of extent.

the vast Russian steppes

gigantic stresses the contrast with the size of others of the same kind.

a gigantic sports stadium

colossal applies especially to a human creation of stupendous or incredible dimensions.

a colossal statue of Lincoln

mammoth suggests both hugeness and ponderousness of bulk.

a mammoth boulder

Examples of gigantic in a Sentence

a raccoon got into the trash and now there's a gigantic mess in our backyard
Recent Examples on the Web
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.
There will be immediate deduction of research and development, which sounds like a snoozer but historically has brought about a gigantic geyser of money toward the creation of new products, which need lots of equipment to test and build. Jim Cramer, CNBC, 13 July 2025 The main event seems like a formality with Hangman Adam Page a gigantic favorite to win. Alfred Konuwa, Forbes.com, 12 July 2025 And hundreds, if not thousands, of jack-o-lanterns in all sizes and colors, a zoo of skeleton animals (even octopus), cutesy yard signs, gigantic inflatables and enough grave stones to fill a cemetery. Fort Worth Star-Telegram, 11 July 2025 In second place was the Rose & Crown pub with its gigantic tennis balls, which won Centre Court tickets and a £100 ($136) gift voucher. Caoimhe O'Neill, New York Times, 10 July 2025 See All Example Sentences for gigantic

Word History

Etymology

Greek gigantikos, from gigant-, gigas giant

First Known Use

1630, in the meaning defined above

Time Traveler
The first known use of gigantic was in 1630

Browse Nearby Words

Cite this Entry

“Gigantic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/gigantic. Accessed 21 Jul. 2025.

Kids Definition

gigantic

adjective
gi·​gan·​tic jī-ˈgant-ik How to pronounce gigantic (audio)
: being beyond the ordinary or expected (as in size, weight, or strength)

More from Merriam-Webster on gigantic

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