megacity noun - Definition, pictures, pronunciation and ...

Megacity

Noun
Pronunciation: /ˈmeɡəsɪti/ (plural: megacities)

A megacity is a very large city, usually defined as one with a population exceeding 10 million people.


Megacities represent some of the most densely populated urban areas in the world, often characterized by significant economic, cultural, and social influence.


Author's summary:
A megacity is typically a metropolitan area with more than 10 million residents, marking it as a major hub of population and activity.

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Oxford Learner's Dictionaries Oxford Learner's Dictionaries — 2025-11-29

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