To put out, as in fire; to end burning; to quench.
To obscure or eclipse something.
To hunt down (a species) to extinction.
To bring about the extinction of a conditioned reflex.
To destroy or abolish something.
To die out.
To kill.
To bring into being; give rise to.
To produce as a result of a chemical or physical process.
To procreate, beget.
To form a figure from a curve or solid.
To appear or occur; be generated.