In this chapter:

((1)) ** .—** The term “predispute arbitration agreement” means any agreement to arbitrate a dispute that had not yet arisen at the time of the making of the agreement.

((2)) ** .—** The term “predispute joint-action waiver” means an agreement, whether or not part of a predispute arbitration agreement, that would prohibit, or waive the right of, one of the parties to the agreement to participate in a joint, class, or collective action in a judicial, arbitral, administrative, or other forum, concerning a dispute that has not yet arisen at the time of the making of the agreement.

((3)) ** .—** The term “sexual assault dispute” means a dispute involving a nonconsensual sexual act or sexual contact, as such terms are defined in or similar applicable Tribal or State law, including when the victim lacks capacity to consent.

((4)) ** .—** The term “sexual harassment dispute” means a dispute relating to conduct that is alleged to constitute sexual harassment under applicable Federal, Tribal, or State law.