1. (a.) Primitive or unsophisticated; native, as, an aboriginal tribe\.

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

3. (n.) An original inhabitant of any land; one of the aborigines.

4. (n.) An animal or a plant native to the region.

abecedarian aborigine ancestral antenatal antepatriarchal atavistic autochthon autochthonous barbarian barbaric barbarous basal basic beginning budding central creative crucial elemental elementary embryonic endemic fetal formative foundational fundamental generative genetic germinal gestatory homebred homegrown humanoid in embryo in its infancy in ovo in the bud inaugural inceptive inchoate inchoative incipient incunabular indigene indigenous infant infantile initial initiative initiatory introductory inventive nascent natal native native-born original parturient patriarchal postnatal preadamite preglacial pregnant prehistoric prehuman prenatal primal primary prime primeval primitive primogenial primoprimitive primordial pristine procreative protogenic protohistoric protohuman radical rudimental rudimentary savage seminal ur vernacular