An oral argument is a legal term that refers to the presentation and discussion of a case before an appellate court by lawyers representing both sides. It usually takes place after the written briefs have been submitted, but it can also occur simultaneously with the filing of the briefs in some cases. During the oral argument, each lawyer has the opportunity to present their client's position and respond to questions from the judges about the case. The purpose of an oral argument is to provide the court with additional information that was not included in the written briefs and to help the judges understand the issues more clearly before making a decision.