megacity

noun

mega·​city ˈme-gə-ˌsi-tē How to pronounce megacity (audio)

Examples of megacity in a Sentence

such modern megacities as São Paulo and Mexico City
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
These nearby towns outside of Istanbul offer the same infamous Turkish hospitality without the hustle and bustle of the megacity. Kaitlyn McInnis, Forbes.com, 30 July 2025 Two of the largest Saudi entities cutting checks to influence American policy are the Public Investment Fund, Saudi Arabia’s sovereign wealth fund, and NEOM, the linear megacity the Arab nation is attempting to build. Robert Schmad, The Washington Examiner, 28 July 2025 With oil prices remaining well below expectations, the kingdom must navigate these financial challenges while striving to complete the Neom megacity and fulfill its broader diversification goals. Amir Daftari, MSNBC Newsweek, 6 May 2025 The capital city Tehran, a megacity with more than 10 million inhabitants — and 17 million in the metropolitan area — has thousands of hospitals and other civilian facilities that can’t be evacuated immediately. Mohammad Hosseini, Chicago Tribune, 22 June 2025 See All Example Sentences for megacity

Word History

First Known Use

1967, in the meaning defined above

Time Traveler
The first known use of megacity was in 1967

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Cite this Entry

“Megacity.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/megacity. Accessed 2 Aug. 2025.

Last Updated: - Updated example sentences
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