plural noun
- a mountain range in Pennsylvania, Maryland, West Virginia, and Virginia: a part of the Appalachian Mountains.
pl n
- a mountain range in Pennsylvania, Maryland, Virginia, and West Virginia: part of the Appalachian system; rising from 600 m (2000 ft) to over 1440 m (4800 ft)
Western part of the Appalachian Mountains, extending from northern Pennsylvania southwest to southwestern Virginia.