as in city
a thickly settled, highly populated area
such modern megacities as São Paulo and Mexico City
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Example Sentences
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Recent Examples of megacity
While Lagos dominates headlines as a megacity of 17 million, secondary cities such as Benin are quietly becoming engines of economic activity, innovation and migration.
—
Amir Daftari, MSNBC Newsweek, 3 Dec. 2025
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
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
Amir Daftari, MSNBC Newsweek, 3 Dec. 2025
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
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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Whether stolen, borrowed, or bought, public trash cans from various cities—New York, Berlin, Rome, and Bolzano—are sparsely distributed across the hall.—
Erika Landström,
Artforum,
2 June 2026
-
Now, events take place in big cities, suburbs and small towns around the world.—
Geoff Mulvihill,
Los Angeles Times,
2 June 2026
Noun
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Hyde has McCallany playing Detective Grimes, a haunted investigator descending into the decaying underbelly of a crumbling metropolis while hunting a brutal serial killer.—
Matt Grobar,
Deadline,
1 June 2026
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Transportation will also be a security challenge in the metropolis of nearly 22 million people, according to Teresa Martínez, a professor and researcher at the School of Social Sciences and Government of Tecnológico de Monterrey.—
Michael Rios,
CNN Money,
31 May 2026
Noun
-
The campaign says entire batches of signatures collected by Bronske were rejected after three towns contacted the Secretary of State’s Office with concerns of forgery.—
Tim Dunn,
Boston Herald,
31 May 2026
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Soccer balls will be all over town for the month or so that the World Cup is here.—
PJ Green
May 30,
Kansas City Star,
30 May 2026
Cite this Entry
“Megacity.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/megacity. Accessed 3 Jun. 2026.
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