Out-of-court implies the resolution of a dispute without the need for a trial or court proceedings. There are several synonyms for "out-of-court," including extrajudicial, informal, settlement, and mediation. Extrajudicial refers to any legal action outside the formal legal system, while informal suggests a non-binding agreement that is reached through discussions between parties. Settlement often implies a financial agreement that is reached between parties to end legal proceedings. Mediation, on the other hand, refers to the process of resolving a dispute through the assistance of a trained third-party mediator. Ultimately, each of these phrases communicates the core concept of resolving legal disputes outside of a formal courtroom setting.