a very large city.
an urban region, especially one consisting of several large cities and suburbs that adjoin each other.
Also, megapolis.

1825–35; megalo- + polis Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
Cite This Source Link To megalopolis
World English Dictionary
megalopolis (ˌmɛɡəˈlɒpəlɪs)
an urban complex, usually comprising several large towns
[C20: megalo- + Greek polis city]
adj, —n

Collins English Dictionary - Complete & Unabridged 10th Edition
2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009
Cite This Source
Word Origin & History

1832, from Gk. megas (gen. megalou) "great" (see mickle) + polis "city" (see policy (1)). The word was used in classical times of Athens, Syracuse, and Alexandria.
Online Etymology Dictionary, © 2010 Douglas Harper
Cite This Source
American Heritage
Cultural Dictionary
megalopolis [(meg-uh-lop-uh-lis)]

A vast stretch of developed industrial urban area, such as the East Coast of the United States from Boston to Washington, D.C., or the Ruhr Valley in Germany. Megalopolis is from Greek words meaning “great city.”

The American Heritage® New Dictionary of Cultural Literacy, Third Edition
Copyright © 2005 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
Cite This Source
Example sentences
After coursing through traffic for nearly an hour, you arrive at the edge of
  the megalopolis.
It has created the global village, but it has the anonymity of the megalopolis.
When two or more metropolitan areas grow until they combine, the result may be
  known as a megalopolis.
Now a fight for control of the heart of this megalopolis is about to erupt.
Related Words
Copyright © 2014, LLC. All rights reserved.
  • Please Login or Sign Up to use the Recent Searches feature