as in gigantic
of a building or room
resembling a cave in spaciousness; very significant in size
We toured the cavernous airplane hangar. The dance was held in a cavernous hall. a cavernous auditorium
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Recent Examples of cavernous
Google hosted numerous dignitaries inside the cavernous Hangar One — one of the largest freestanding structures on earth — Friday to celebrate the transformation.
—
George Avalos, Mercury News, 20 Mar. 2026
The bed itself offers about 35 cubic feet of volume, plus a 7-cubic-foot frunk (front trunk)—not cavernous, but smartly designed and easily personalized.
—Kevin Sintumuang, Outside, 18 Mar. 2026
David flicked, a 3-pointer swished, and the junior stretched his vocal cords to the cavernous audience at the Coliseum with an early dagger.
—Luca Evans, Denver Post, 15 Mar. 2026
The apartment’s centerpiece—the building’s former boardroom—is cavernous, stretching about 47 feet across with ceilings rising more than 14 feet overhead.
—Abby Montanez, Robb Report, 13 Mar. 2026
See All Example Sentences for cavernous
George Avalos, Mercury News, 20 Mar. 2026
The bed itself offers about 35 cubic feet of volume, plus a 7-cubic-foot frunk (front trunk)—not cavernous, but smartly designed and easily personalized.
—Kevin Sintumuang, Outside, 18 Mar. 2026
David flicked, a 3-pointer swished, and the junior stretched his vocal cords to the cavernous audience at the Coliseum with an early dagger.
—Luca Evans, Denver Post, 15 Mar. 2026
The apartment’s centerpiece—the building’s former boardroom—is cavernous, stretching about 47 feet across with ceilings rising more than 14 feet overhead.
—Abby Montanez, Robb Report, 13 Mar. 2026
See All Example Sentences for cavernous
Recent Examples of Synonyms for cavernous
Adjective
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The first time the scorebug appeared, it was accompanied by a gigantic advertisement that significantly increased the amount of space the graphic took up and remained for the entire inning.—
Mac Cerullo,
Boston Herald,
29 Mar. 2026
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Grow the infrastructure at Stockton’s gigantic port.—
Connor Letourneau,
San Francisco Chronicle,
28 Mar. 2026
Adjective
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There are some really great ones on the market these days, a huge advancement past the egg crate toppers our parents used.—
Alora Bopray,
USA Today,
4 Apr. 2026
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Nola said he was unfazed by taking the mound with a huge lead.—
Kyle Newman,
Denver Post,
4 Apr. 2026
Adjective
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The school year in West Ada will come to a close in a couple of months, but Idaho’s largest school district is gearing up for a big change.—
Noah Daly,
Idaho Statesman,
30 Mar. 2026
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It was hung roughly a year after Hamas’s October 7, 2023, attack on Israel, to express solidarity with the twelve hundred people who were murdered—in the largest massacre of Jews since the Holocaust—and with the two hundred and fifty-one people Hamas had abducted.—
Eyal Press,
New Yorker,
30 Mar. 2026
Adjective
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For larger groups or families, the already massive two-bedroom penthouse can become a three-bedroom behemoth thanks to an optional adjoining suite.—
Condé Nast,
Condé Nast Traveler,
2 Apr. 2026
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His Iran deal would have led to a colossal arsenal of massive nuclear weapons for Iran.—
James Powel,
USA Today,
2 Apr. 2026
Adjective
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Of particular concern, the organization took steps to hide its money in shell political action committees and coordinated donations via individual donors while the candidates who benefited often feigned ignorance about enormous donations and expenditures.—
Jesse Jackson Jr,
Chicago Tribune,
2 Apr. 2026
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These events require enormous investments of time, money, space, and collective labor.—
Raphael Fonseca,
Artforum,
2 Apr. 2026
Adjective
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Hill said his ability to read an offense comes from his vast experience.—
Walter Villa,
Miami Herald,
5 Apr. 2026
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The oil industry amounts to a vast program of oil relocation and transformation.—
Jeffrey Marlow,
New Yorker,
5 Apr. 2026
Adjective
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In order to get the money for these unprecedented projects, data-center providers are beginning to take on colossal amounts of debt.—
Matteo Wong,
The Atlantic,
26 Mar. 2026
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Brecher's image reveals the 30-light-year-wide emission nebula NGC 2359, whose bubble-like form was sculpted by the stellar wind blasting out from the colossal Wolf-Rayet star at its heart.—
Anthony Wood,
Space.com,
23 Mar. 2026
Adjective
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Aside from being the largest single retailer in the business district, at nearly 25,000 square feet, the bookstore had a mammoth replica of Frederic Remington’s sculpture The Bronco Buster popping through the second story.—
Matt Leclercq,
Fort Worth Star-Telegram,
31 Mar. 2026
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Now most of the great passenger railroads have withered and died, and they have been replaced by Amtrak, which has mammoth troubles of its own.—
Rafaela Jinich,
The Atlantic,
26 Mar. 2026
Cite this Entry
“Cavernous.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/cavernous. Accessed 5 Apr. 2026.
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