ALL meanings of allegheny mountains
Allegheny Mountains
A a - noun plural allegheny mountains 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) 3
- noun allegheny mountains mountain range of the Appalachian system, in Pa., Md., W.Va., and Va.: highest peaks, over 4,800 ft (1,463 m) 3