aboriginal

adjective

1
having existed from the beginning; in an earliest or original stage or state
aboriginal forests
primal eras before the appearance of life on earth
an Aboriginal rite
2
of or pertaining to members of the indigenous people of Australia
aboriginal forests
primal eras before the appearance of life on earth
an Aboriginal rite
3
characteristic of or relating to people inhabiting a region from the beginning
native Americans
the aboriginal peoples of Australia

1
an indigenous person who was born in a particular place
the art of the natives of the northwest coast
the Canadian government scrapped plans to tax the grants to aboriginal college students
2
a dark-skinned member of a race of people living in Australia when Europeans arrived
the art of the natives of the northwest coast
the Canadian government scrapped plans to tax the grants to aboriginal college students

Also useful for “aboriginal”:Crossword— A long fill for tough grids