as in city
a thickly settled, highly populated area
such modern megacities as São Paulo and Mexico City
Synonyms & Similar Words
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Example Sentences
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Recent Examples of megacity
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
Inflation in Peru’s megacity capital of Lima has been below the 2% midpoint of the central bank’s target range all year, but the early consensus expects the central bank to keep its key rate unchanged at 4.5% for a third straight meeting.
—Nick Lichtenberg, Fortune, 10 Aug. 2025
Baidu’s largest operations hub is Wuhan, a megacity in central China with more than 13 million people, strategically chosen for its supportive regulatory environment and its status as China’s automotive heartland.
—IEEE Spectrum, 15 July 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
Helen Regan, CNN Money, 22 Sep. 2025
Inflation in Peru’s megacity capital of Lima has been below the 2% midpoint of the central bank’s target range all year, but the early consensus expects the central bank to keep its key rate unchanged at 4.5% for a third straight meeting.
—Nick Lichtenberg, Fortune, 10 Aug. 2025
Baidu’s largest operations hub is Wuhan, a megacity in central China with more than 13 million people, strategically chosen for its supportive regulatory environment and its status as China’s automotive heartland.
—IEEE Spectrum, 15 July 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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Reflecting those sentiments, last Sunday, Pheu Thai failed to win any seats in the northern city of Chiang Mai, Thaksin’s birthplace and the Shinawatra heartland.—
Helen Regan,
CNN Money,
17 Feb. 2026
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This is a city of creative potential where soulful heritage blends with thriving modernity.—
Condé Nast Traveler,
Condé Nast Traveler,
17 Feb. 2026
Noun
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To truly immerse yourself in it, the team suggests strolling along Longmenhao Old Street, where one of the city's oldest streets and the modern metropolis converge along the Yangtze River.—
Rachel Chang,
Travel + Leisure,
15 Feb. 2026
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Mero is also speaking every morning to a city in a period of transformation, as its new mayor hopes to bring a more egalitarian version of politics to the country’s largest metropolis.—
Jeff Ihaza,
Rolling Stone,
10 Feb. 2026
Noun
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In Monkayo, a gold-mining town in Davao de Oro province near Davao Oriental, the remains of three people were recovered after their house was buried late Thursday by a landslide, Dayanghirang and other officials said.—
Arkansas Online,
Arkansas Online,
21 Feb. 2026
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Wine bar Counter Reformation is one of town’s top spots for a pour and sophisticated small plates.—
Condé Nast,
Condé Nast Traveler,
21 Feb. 2026
Cite this Entry
“Megacity.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/megacity. Accessed 24 Feb. 2026.
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