1. (a.) Pertaining to one's birth\; accompanying or dating from one's birth; native.

2. (a.) Presiding over nativity; as, natal Jove.

abecedarian aboriginal antenatal autochthonous beginning budding creative elemental elementary embryonic endemic fetal formative foundational fundamental gestatory homebred homegrown in embryo in its infancy in the bud inaugural inceptive inchoate inchoative incipient incunabular indigenous infant infantile initial initiative initiatory introductory inventive nascent native native-born original parturient postnatal pregnant prenatal primal primary prime primeval primitive primogenial procreative rudimental rudimentary ur vernacular