Cayuse

Cayuse is an archaic term used in the American West, originally referring to a small landrace horse, often noted for unruly temperament. The name came from the horses of the Cayuse people of the Pacific Northwest. The term came to be used in a derogatory fashion to refer to any small, low-quality horse, particularly if owned by indigenous people or a feral horse. Later the term was applied to people of villainous reputation. In British Columbia, the variant word cayoosh refers to a particular breed of powerful small horse admired for its endurance. Qayus (Cayuse) is the Tŝilhqot’in term for the wild horses in that Province’s Chilcotin region, used by the local Tŝilhqot’in Nation. One theory of the origin of the word “Cayuse” is that it derives from the French "cailloux," meaning stones or rocks. The name may have referred to the rocky area the Cayuse people inhabited or it may have been an imprecise rendering of the name they called themselves. Another is that it is a Native American adaptation of the Spanish caballo, with the -s ending a noun form in Salishan languages. A variant adaptation, kiuatan, with a Sahaptian -tan ending, is the main word for "horse" or "pony" in the Chinook Jargon, although cayuse or cayoosh was also used in some areas. "The little ponies, which take their name from the Cayuse Indians, possess as a native quality, this habit of bucking, or jumping high in the air as we have lambs do, striking with every joint stiffened, all four feet forcibly upon the earth. The concussion is so violent that, unless the rider is experienced, one or two efforts will be enough to dash him to the ground. The very appearance of the animal is frightful. The ears are thrown back close to its head, the eyes put on a vicious expression, it froths at the mouth, seizes the bit with its teeth, tries to bite, and every possible manner evinces the utmost enmity for its rider. Bucking is deemed as incurable as balking — whip and spur and kind treatment being alike in vain." The Ascent of Mt. Hayden, Scribner's Monthly, June 1873 “Cayuse” used in cowboy jargon as a derogatory term for a person of low character or little value appeared in the 1925 silent film Tumbleweeds directed by King Baggot, where the cowboy hero played by William S. Hart calls the villain a "cayuse" in the title cards.