n.
1.a group of Amerindian languages (the name coined by an American anthropologist, Edward Sapir)
2.a member of any of the North American Indian groups speaking an Athapaskan language and living in the subarctic regions of western Canada and central Alaska
Idiom of the Day
make a comeback
to return to one's former (successful) career or situation
The boxer has been training very hard in his attempt to make a comeback.