From BiblePortal Wikipedia

Webster's Dictionary [1]

(1): (v. t.) To procreate, as a father or sire; to generate; - commonly said of the father.

(2): (v. t.) To get (with child.)

(3): (v. t.) To produce as an effect; to cause to exist.

King James Dictionary [2]

Beget', pret. begot, begat pp. begot, begotten.

1. To procreate, as a father or sire to generate as, to beget a son. 2. To produce, as an effect to cause to exist to generate as, luxury begets vice.