DCHP-1 Online
high prairies 
an elevated plateau or a series of such plateaus having the appearance of a range of hills or ridges when viewed from the adjacent prairie.
See also: coteau (def. 2)
- 1900 In the fifties there were years when as many as fifteen hundred carts and waggons and more than two thousand men, women, and children came to the time-honoured trysting-place on the high prairies about two days' journey from Fort Garry.
- 1900 In the fifties there were years when as many as fifteen hundred carts and waggons and more than two thousand men, women, and children came to the time-honoured trysting-place on the high prairies about two days' journey from Fort Garry.