kurdaitcha
/kəˈdaɪtʃə/(亦作kadaitcha)
noun
mass noun
1- Austral. the use among Aboriginals of a bone in spells intended to cause sickness or death〈澳〉（原著民为致病或致死而用的）符咒用骨头。
1.1
- count noun a man empowered to point the bone at a victim被授权将符咒用骨头指向受害者的人。
词源
probably from Aranda.