Noun: Pittsburgh 'pits,burg
- A city in southwestern Pennsylvania where the confluence of the Allegheny River and Monongahela River forms the Ohio River; long an important urban industrial area; site of Carnegie Mellon University and the University of Pittsburgh
Type of: city, metropolis, urban center [US], urban centre [Brit, Cdn]
Part of: Keystone State, PA, Pa., Pennsylvania
Encyclopedia: Pittsburgh, Pa