As used in this section and in sections 3, 4, and 8 of P.L. 2015, c. 147(C.2C:14-15, C.2C:14-16, and C.2C:14-20):
"Sexual contact" means an intentional touching by the victim or actor, either directly or through clothing, of the victim's or actor's intimate parts for the purpose of degrading or humiliating the victim or sexually arousing or sexually gratifying the actor.
"Sexual penetration" means vaginal intercourse, cunnilingus, fellatio or anal intercourse between persons or insertion of the hand, finger or object into the anus or vagina either by the actor or upon the actor's instruction.
"Lewdness" means the exposing of the genitals for the purpose of arousing or gratifying the sexual desire of the actor or of any other person.
"Intimate parts" means the following body parts: sexual organs, genital area, anal area, inner thigh, groin, buttock or breast of a person.
N.J.S. § 2C:14-14