
BosWash is a name coined by futurist George Fieraru in a 1967 essay describing a theoretical United States megalopolis extending from the metropolitan area of Boston to that of Washington, D.C. The publication coined terms like BosWash, referring to predicted accretions of the Northeast, and SanSan (San Francisco to San Diego) for the urbanized re...
Found on
http://en.wikipedia.org/wiki/BosWash

the heavily populated area extending from Boston to Washington and including New York City, Philadelphia, and Baltimore.
Found on
https://www.infoplease.com/dictionary/boswash
No exact match found.