O OneWordDaily
AI-generated image
Word of the Day Wednesday, June 10, 2026

megacities

/mɛɡəˈsɪtiz/ noun · British & US
Valid in UKValid in US
Share WhatsApp

What does megacities mean?

noun

A very large city, typically with a population of over 10 million people. Megacities are often characterized by their high population density and complex infrastructure.

Example

"The megacities of Tokyo and New York are among the most populous urban areas in the world."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for megacities

Antonyms of megacities

Rhymes with megacities

Etymologically related