Damin

Damin was a ceremonial language register used by the advanced initiated men of the aboriginal Lardil and Yangkaal peoples of northern Australia. Both inhabit islands in the Gulf of Carpentaria, the Lardil on Mornington Island, the largest island of the Wellesley Islands, and the Yangkaal on the Forsyth Islands. Their languages belong to the same family, the Tangkic languages.