car·i·bou 
(kărə-b′)
(kărə-b′)n. pl. caribou or car·i·bous
A large deer (Rangifer tarandus) of the Arctic tundra and northern boreal forests, having large hooves and long branched antlers in both sexes. Subspecies native to Eurasia are usually called reindeer.
[From Mi'kmaq qalipu (partly via Canadian French caribou), from Proto-Algonquian *mekālixpowa : *mekāl-, to scrape + *-ixpo-, snow (because caribou use their hooves to dig through snow to reach the lichens on which they feed in winter).]
cariboumale caribou
Rangifer tarandus