from The American Heritage® Dictionary of the English Language, 4th Edition
- An extensive, semiarid plateau region of the southern Great Plains in southeast New Mexico, western Texas, and northwest Oklahoma. The grazing lands also have resources of oil and natural gas.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. a large semiarid plateau forming the southern part of the Great Plains
Sorry, no etymologies found.