1 n. See Cariboo
See also: cariboo
2a n. Hist. one of a branch of the Abenaki Indians of the Maritimes.
2b n. a group of Eskimos living inland in the District of Keewatin, west of Hudson Bay.
See also: Caribou Eskimo
3 n. a twin-engined aircraft designed and produced in Canada, used by the armed services and for low-cost passenger and freight service in areas not having first-rate airports with long runways, the Caribou being able to take off and land on strips less than 500 feet long.