Aboriginal

Ab`o*rig"i*nal (?), a. [See Aborigines.]

1. First; original; indigenous; primitive; native; as, the aboriginal tribes of America. "Mantled o'er with aboriginal turf." Wordsworth.

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

Ab`o*rig"i*nal, 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.
Darwin.