from The American Heritage® Dictionary of the English Language, 4th Edition
- n. Pacific Northwest A horse, especially an Indian pony.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. a small Indian horse or pony
from the GNU version of the Collaborative International Dictionary of English
- n. An Indian pony.
from The Century Dictionary and Cyclopedia
- n. A pony or small horse; specifically, an Indian pony of the peculiar breed formerly in use among the Cayuse Indians of the northern Rocky Mountains.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. a small native range horse
Short for cayuse pony, from Cayuse.(American Heritage® Dictionary of the English Language, Fourth Edition)