DCHP-1 Online
Bo Jo(u) [< F bon jour good day] 
a salutation heard in northern Canada among Indians, traders, and trappers, long a traditional greeting.
- 1837 (1923) The form of salutation in common use between the Indians and whites is the bo-jou borrowed from the early French settlers. . . .
- 1903 "Bo' jou', bo' jou'," we called in the usual double-barrelled North Country salutation.
- 1941 "Bo Jo, Bo Jo." An Indian greeting.
- 1837 (1923) The form of salutation in common use between the Indians and whites is the bo-jou borrowed from the early French settlers. . . .