Pintupi
/ˈpɪntəpi/ /ˈpɪntəbi/noun
1A member of an Australian Aboriginal people inhabiting the eastern region of the Gibson Desert, Central Australia.
2The Western Desert language spoken by this people.
adjective
Of or relating to this people or their language.
Origin
1930s. From Warlpiri pintupi, probably from Pintupi pintupi, an impolite expletive.