Aboriginal a. : First; original; indigenous; primitive; native; as, the aboriginal tribes of America.

Aboriginal a. : Of or pertaining to aborigines; as, a Hindoo of aboriginal blood.

Aboriginal n. : An original inhabitant of any land; one of the aborigines.

Aboriginal n. : An animal or a plant native to the region.

Example:


Taxonomy
Indigenous Australians, fold, population, Australia, Aborigines, languages, Torres Strait Islanders, Indigenous population, non-Indigenous, Indigenous communities, Northern Territory, New South Wales, Australian, health, Aboriginal and Torres Strait Islander, census, non-Indigenous population, deaths.

Defination from the web:
Aboriginal English, Torres Strait Creole, Kriol ... The term "Aboriginal" has traditionally been applied to indigenous inhabitants of mainland Australia, Tasmania, and some of ...