IPA: /mɪˈtrɒpəlɪs/
KK: /mɪˈtrɒpəlɪs/
A large city that is an important center for culture, business, or other activities, often the main city in a region or country.
New York City is often considered a global metropolis due to its influence in finance, culture, and media.
Metropolis → It is formed from "meter" (from Greek "mētēr", meaning mother) and "polis" (from Greek "polis", meaning city). The word "metropolis" refers to a mother city or a principal city that governs other cities or regions.
Think of a 'mother city' ('meter') that is central and important ('polis') — that's why a metropolis is a major city.