monumental
Americanadjective
-
like a monument, esp in large size, endurance, or importance
a monumental work of art
-
of, relating to, or being a monument
-
informal (intensifier)
monumental stupidity
Other Word Forms
Etymology
Origin of monumental
From the Late Latin word monumentālis, dating back to 1595–1605. See monument, -al 1
Explanation
Whether it's a monumental effort requiring vast amounts of strength or a monumental cruise ship with eleven floors and five sets of elevators, the word monumental describes something imposing or massive in size. Monumental can also refer to something that's of outstanding importance or significance. A monumental decision for you would be one that changes your life — like the day you got engaged or when you decided to move to New York to be an actor. The word monumental can also be used if you're talking about a monument, a statue or structure commemorating a person or event. You might admire the monumental stonework on the statue in the town square.
Vocabulary lists containing monumental
The Maze Runner
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Stargirl
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Living Large: Synonyms for "Big"
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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.
"People come here ... in search of faith," visitor Marek Gizinski told AFP, calling it "something monumental".
From Barron's ● Jul. 27, 2026
The fire also left the company with the monumental task of removing approximately 85 million pounds of food, including meat, that had been kept inside the cold-storage warehouse.
From Los Angeles Times ● Jul. 25, 2026
With only a handful of lyrics, she revisits a million lifetimes replete with monumental change and insights only an artist of her caliber could convey.
From Salon ● Jul. 8, 2026
Safiullin appeared full of belief as he began his bid for a monumental upset, responding to Djokovic's immediate break of serve by winning five of the next six games.
From BBC ● Jul. 5, 2026
“We?” he asked casually, as though it weren’t a monumental question.
From "Strange the Dreamer" by Laini Taylor
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
