Appalachian Mountains — synonyms, definition

1. Appalachian Mountains (Noun)

Appalachians

Appalachian Mountains (Noun) — A mountain range in the eastern United States extending from Quebec to the Gulf of Mexico; a historic barrier to early westward expansion of the United States.

chain chain of mountains mountain chain mountain range range range of mountains Alleghenies Allegheny Mountains Appalachia Blue Ridge Blue Ridge Mountains Catskill Mountains Catskills Cumberland Mountains Cumberland Plateau Great Smoky Mountains Green Mountains Taconic Mountains east eastern United States