Proper noun
Inuktun
A language spoken by some indigenous Inughuit people of northwestern Greenland.
Synonym: Polar Inuit
This has led to its de facto status as the official "Greenlandic" language, although the northern dialect Inuktun remains spoken by 1,000 or so people around Qaanaaq and the eastern dialect Tunumiisut by around 3000. Source: Internet