What term is used to refer to the person being sued in a court of law?

The term used to refer to the person being sued in a court of law is "defendant." In legal terminology, the defendant is the individual or entity that is being accused or is responding to a lawsuit. In a civil case, this will be the party against whom the plaintiff is bringing the suit, seeking some form of legal remedy, such as damages or an injunction. Understanding this role is crucial, as it influences how legal proceedings unfold and what defenses may be available to the defendant in response to the plaintiff's claims.

The other options represent different roles within the judicial process but do not pertain to the individual responding to a lawsuit. The plaintiff is the party that initiates the lawsuit, while a witness provides testimony about what they know related to the case. A juror is a member of the jury tasked with making a decision based on the evidence presented during a trial. Each of these roles contributes to the judicial process, but the defendant specifically is the party being sued.