Deposition - An oral statement made before an officer authorized by law to administer oaths. Such statements are often taken to examine potential witnesses, to obtain discovery, or to be used later in trial. See discovery.⏎
Class action - A lawsuit in which one or more members of a large group, or class, of individuals or other entities sue on behalf of the entire class. The district court must find that the claims of the class members contain questions of law or fact in common before the lawsuit can proceed as a class action.⏎
Court - Government entity authorized to resolve legal disputes. Judges sometimes use "court" to refer to themselves in the third person, as in "the court has read the briefs."⏎
Concurrent sentence - Prison terms for two or more offenses to be served at the same time, rather than one after the other. Example: Two five-year sentences and one three-year sentence, if served concurrently, result in a maximum of five years behind bars.⏎
En banc - French, meaning "on the bench." All judges of an appellate court sitting together to hear a case, as opposed to the routine disposition by panels of three judges. In the Ninth Circuit, an en banc panel consists of 11 randomly selected judges.⏎