monumental

adjective

mon·​u·​men·​tal ˌmän-yə-ˈmen-tᵊl How to pronounce monumental (audio)
1
: serving as or resembling a monument : massive
monumental sculptures
also : highly significant : outstanding
a monumental painting that stunned the American public
2
: of or relating to a monument
modern monumental architecture
3
: very great
a monumental misunderstanding
monumentality noun
monumentally adverb

Examples of monumental in a Sentence

It's more than a mistake; it's a case of monumental stupidity. the monumental complexity of the issue Repairing the damage will be a monumental task. The class was about modern monumental architecture.
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.
Sporting a costume from the monumental Spidey blockbuster was another good look for the exhibit and museum. Scott King, Forbes.com, 14 June 2025 Heidi Klum's son is celebrating a monumental moment. Hannah Sacks, People.com, 12 June 2025 With one year until the FIFA World Cup, a new report Wednesday projected seven matches scheduled to be held in Boston in 2026 are expected to bring in a monumental $1.1 billion in local economic impact to New England. Grace Zokovitch, Boston Herald, 11 June 2025 European defense companies have seen a monumental rise in value this year, as a regional push to ramp up military spending sparks a bull run on the sector. Chloe Taylor, CNBC, 11 June 2025 See All Example Sentences for monumental

Word History

First Known Use

1596, in the meaning defined at sense 1

Time Traveler
The first known use of monumental was in 1596

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Cite this Entry

“Monumental.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/monumental. Accessed 17 Jun. 2025.

Kids Definition

monumental

adjective
mon·​u·​men·​tal ˌmän-yə-ˈment-ᵊl How to pronounce monumental (audio)
1
: of or relating to a monument
2
: serving as or resembling a monument : massive
also : highly significant : outstanding
3
: very great
monumental stupidity
monumentally adverb

More from Merriam-Webster on monumental

Last Updated: - Updated example sentences
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