carcajou in early records of fur traders especially, carcajon, carcaseu, casacajou, carcassause [< Algonk.; prob. Montagnais kākachu through Cdn F]
1a n. the wolverine (def. la), a cunning robber of traps and caches, found in most parts of the Canadian forest.
See also: quincajou wolverine (def. 1a)
1b n. the fur of the carcajou.
2 n. Obs. the badger, Taxidea taxus.
3 n. a treacherous, dishonest person; a thief, a rogue.