Top definition
A very high-class suburb of Philadelphia, Pennsylvania. Located in Newtown Square is home to the DuPont family, inventors of Teflon and Nylon, as well as a number of other handy materials. This area is also my home.
Person 1: Where do you live?
Me: Newtown Square.
Person 1: How big is your mansion (sarcasticly)
Me: 60,000 sq. ft.
by Erica Charingworth February 23, 2005
Get the mug
Get a newtown square mug for your cat Julia.