(4) That from which, not as an immanent part, a thing first comes to be, and from which the movement or the change naturally first begins, as a child comes from its father and its mother, and a fight from abusive language.
etxe batena, zimendua, eta animaliena, batzuen ustez bihotza, beste batzuentzat burmuina eta beste zenbaitentzat, antzeko den edozein gorputz-atala.