Mayhem

In criminal law. The act of unlawfully and violently depriving another of the use of such of his members as may render him less able, in fighting, either to defend himself or annoy his adversary.

4 Bl. Comm. 205. Foster v. People, 50 N. Y. 604; Terrell v. State, 86 Tenn. 523, 8 S. W. 212; Adams v. Barrett, 5 Ga. 412; Foster v. People, 1 Colo. 294.

Every person who unlawfully and maliciously deprives a human being of a member of his body, or disables, disfigures, or renders it useless, or cuts or disables the tongue, or puts out an eye, or slits the nose, ear, or llp, is guilty of mayhem.

Pen. Code CaL § 203.