from The American Heritage® Dictionary of the English Language, 4th Edition
- See Rocky Mountains.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- proper n. The Rocky Mountains, a mountain range in North America.
- n. Plural form of Rocky.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. the chief mountain range of western North America; extends from British Columbia to northern New Mexico; forms the continental divide
Sorry, no etymologies found.