People of the Arctic (5)
I believe the answer is:
inuit
'people of the arctic' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for inuit that I've seen before include "found in Greenland" , "Alternative spelling for the Eskimo people" , "People of N American arctic regions" , "Arctic natives" , "Maybe Greenlander" .)