A deposition is a legal process where a witness provides sworn testimony outside of a courtroom. This usually occurs during the discovery phase of a lawsuit, allowing both parties to gather information before the trial. The witness answers questions posed by attorneys, and the session is recorded for future reference. Depositions can involve various individuals, including plaintiffs, defendants, and expert witnesses. The information obtained can help clarify facts, assess the strength of a case, and prepare for trial. It is an essential part of the legal process, ensuring that all relevant evidence is considered.