monumental

adjective

mon·​u·​men·​tal ˌmän-yə-ˈmen-tᵊl How to pronounce monumental (audio)
Synonyms of monumentalnext
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.
Each reiteration and exaggeration of Mary’s bad behavior is another civic stroke of the chisel that perfects the monumental Lincoln in our collective imagination. Thomas Mallon, New Yorker, 18 May 2026 Officials removed older metal supports to make the monument's interior fully visible, and future plans include installing the tomb's monumental double-leaf Macedonian marble door and restoring parts of the sphinx sculptures that once guarded the entrance. Andrea Margolis, FOXNews.com, 18 May 2026 Unlike his previous installation of monumental titanium figures in the chapel’s long, narrow layout, this exhibition creates a more balanced environment, allowing visitors to move more freely through the space. Anthony Demarco, Forbes.com, 17 May 2026 All of this goes down before even one Louboutin touches the surgically clean white marble floor or ultra-plush Yves Klein blue carpet within the monumental lobby. Melinda Sheckells, HollywoodReporter, 16 May 2026 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 21 May. 2026.

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

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