Tribe of Canada (4)
I believe the answer is:
cree
'tribe of canada' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for cree that I've seen before include "Native American tribe/language" , "tribe" , "North American native" , "Member of an Algonquian people of central Canada" , "Alien language" .)