What does it mean to give evidence in a court of law under oath?

To give evidence in a court of law under oath means to testify. Testifying involves providing a formal statement or account of events related to a legal matter, which is given under the penalty of perjury. This ensures that the individual is providing honest and truthful information, as there are legal consequences for lying under oath. Testimony can include a variety of information, such as eyewitness accounts, expert opinions, or other relevant insights that may assist the court in making a decision.

In contrast, the other terms relate to different aspects of the legal process. A verdict refers to the formal decision made by a judge or jury at the conclusion of a trial, determining the outcome of a case. A victim is the individual who has suffered harm or loss as a result of a crime or wrongful act, while a Guardian Ad Litem is a person appointed by the court to represent the best interests of a child or incapacitated individual in legal proceedings. None of these options capture the specific meaning of providing evidence under oath as testifying does.