Meaning of the word megacities in English

What does megacities mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

megacities

US /ˈmɛɡəˌsɪtiz/
UK /ˈmɛɡəˌsɪtiz/

Plural Noun

very large cities, typically with a population of over ten million people

Example:
Many of the world's population now live in megacities.
The rapid growth of megacities presents both opportunities and challenges.
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