megalopolis
noun
- conurbation of multiple large cities to form something larger than a metropolis
Wiktionary
Pronunciation: /mɛ.ɡəˈlɒ.pə.lɪs/
name
- Dated form of Megalopoli.
noun
Etymology: From megalo- (“great”) + -polis (“city”).
- A large conurbation, where two or more large cities have sprawled outward to meet, forming something larger than a normal metropolis.
“The Eastern Seaboard megalopolis extends from New Hampshire to Alexandria, VA.”