Athabasca [< Algonk.: Cree athapaskaw grass or reeds here and there] Hist. DCHP-1 (pre-1967)
1 n.
the general region drained by the upper Athabasca River, a vast area important to the early fur trade.
See also: Athabasca territory
2 n.
Fort Athabasca.
3 n.
one of the Northwest Territories created in 1882, now forming part of Alberta, of Saskatchewan, and of Manitoba.