Of or with respect to a string of mountains in the usa frequently called the Allegheny hills
- in or regarding Appalachia
- a native or inhabitant of Appalachia
- Of or pertaining to a chain of mountains in United Says, generally known as the Allegheny mountains.
in mention of the us mountain range, c.1600, Mountaynes Apalatsi; written apalachen by Spanish explorers and initially in reference and then the southern end of range. Originally the name of the Apalachee, a Muskogean people of northwestern Florida, perhaps from Apalachee abalahci "other side of the lake" or Hitchiti (Muskogean) apalwahči "dwelling using one part." Spelling shifted under influence of adjectives in -ian.
(a.) Of or related to a chain of hills in the United States, generally known as the Allegheny mountains.
The' four topographic belts of the state correspond very closely to the outcrops of its geological formations; the rocks of the Appalachian belt being of Palaeozoic age; the formation of the Highlands, Archaean; that of the Triassic Lowland, Triassic; that of the irregular hills of the Coastal Plain, Cretaceous and Tertiary.