Aboriginal

Ab·o·rig·i·nal

Aboriginal

a.
  1. First; original; indigenous; primitive; native; as, the aboriginal tribes of America.
  2. Of or pertaining to aborigines; as, a Hindu of aboriginal blood.

Aboriginal

n.
  1. An original inhabitant of any land; one of the aborigines.
  2. An animal or a plant native to the region.
    It may well be doubted whether this frog is an aboriginal of these islands.