as in city
a thickly settled, highly populated area
such modern megacities as São Paulo and Mexico City
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Recent Examples of megacity
While there are high-speed trains to Istanbul from other parts of Turkey, the easiest way to get there is to fly, as you’ll be deposited right in the heart of this sprawling megacity.
—
Katie Nadworny, Travel + Leisure, 8 Nov. 2025
The Yidan Center, by Zaha Hadid Architects, is located in Shenzhen and forms part of a burgeoning cultural quarter in the Chinese megacity.
—New Atlas, 5 Nov. 2025
In China, officials were preparing to relocate 400,000 people from low-lying and coastal areas of Shenzhen – a megacity with about 17.5 million residents.
—Helen Regan, CNN Money, 22 Sep. 2025
Going Off-Grid in Japan’s Uncrowded, Otherworldly Gotō Islands The 150-plus-island archipelago has drawn megacity transplants seeking a more relaxed pace of life in tune with the rhythms of nature.
—Melinda Joe, Condé Nast Traveler, 31 May 2025
See All Example Sentences for megacity
Katie Nadworny, Travel + Leisure, 8 Nov. 2025
The Yidan Center, by Zaha Hadid Architects, is located in Shenzhen and forms part of a burgeoning cultural quarter in the Chinese megacity.
—New Atlas, 5 Nov. 2025
In China, officials were preparing to relocate 400,000 people from low-lying and coastal areas of Shenzhen – a megacity with about 17.5 million residents.
—Helen Regan, CNN Money, 22 Sep. 2025
Going Off-Grid in Japan’s Uncrowded, Otherworldly Gotō Islands The 150-plus-island archipelago has drawn megacity transplants seeking a more relaxed pace of life in tune with the rhythms of nature.
—Melinda Joe, Condé Nast Traveler, 31 May 2025
See All Example Sentences for megacity
Recent Examples of Synonyms for megacity
Noun
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The two cities say the rules could significantly reduce revenue from card rooms, which are a major source of funding for local government services, according to ABC News.—
Amanda Greenwood,
MSNBC Newsweek,
31 Mar. 2026
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Kuwait’s Al Salmi tanker was attacked at the port connected to the United Arab Emirates city better known as a destination for influencers, Reuters and The New York Times reported.—
Michael Loria,
USA Today,
31 Mar. 2026
Noun
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The Maryland metropolis had a 10 percent increase in private-jet departures from February 14 to March 22, according to date from business aviation analysis firm WingX; the Big Easy, meanwhile, saw 11 percent more private planes hit the skies in the same period.—
Nicole Hoey,
Robb Report,
30 Mar. 2026
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In the gourmand's metropolis of Montreal, one of the best ways to fill the time between meals is to go shopping.—
Charlie Hobbs,
Condé Nast Traveler,
27 Mar. 2026
Noun
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The restaurant became a minor sensation—the titular dish is terrific, silken and subtle and rich, but what most stood out was a rotating lineup of specials, mostly hawker-style Malaysian fare, particularly the food of Klang, his parents’ home town, on Malaysia’s western coast.—
Helen Rosner,
New Yorker,
5 Apr. 2026
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The snowy-haired Scot waves me into the passenger seat of his Can-Am Traxter with a huge grin and navigates us through the blink-and-you’ll-miss-it town, famously anchored by mainland Britain’s most remote pub, the Old Forge.—
Jen Murphy,
Robb Report,
4 Apr. 2026
Cite this Entry
“Megacity.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/megacity. Accessed 5 Apr. 2026.
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