from The American Heritage® Dictionary of the English Language, 4th Edition
- n. See Richardson's ground squirrel.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A North American ground squirrel, Citellus richardsoni.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. of sagebrush and grassland areas of western United States and Canada
Sorry, no etymologies found.