connate (adj.)

1640s, "allied in origin or nature;" 1650s, "born or produced at the same time, congenital," from Late Latin connatus "born together, born at the same time," past participle of connasci "to be born together," from assimilated form of com "with, together" (see con-) + nasci "to be born" (Old Latin gnasci, from PIE root *gene- "give birth, beget"). Related: Connation.