Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun allegheny_mountains
1 sense of allegheny mountains
Sense 1
Alleghenies, Allegheny Mountains -- (the western part of the Appalachian Mountains; extending from northern Pennsylvania to southwestern Virginia)
INSTANCE OF=> range, mountain range, range of mountains, chain, mountain chain, chain of mountains -- (a series of hills or mountains; "the valley was between two ranges of hills"; "the plains lay just beyond the mountain range")