from The American Heritage® Dictionary of the English Language, 4th Edition
- n. A hardy agile rat of the genus Oryzomys, found in rice fields and marshy areas of Mexico and the southern United States.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. a rat, Oryzomys palustris, found in rice fields and grassy marshes of Mexico and the southern United States
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. hardy agile rat of grassy marshes of Mexico and the southeastern United States
Sorry, no etymologies found.