| Term | Definition |
| A written statement by an attorney that summarizes a case and the laws and rulings that support it | Brief |
| A brief submitted by a "friend of the court." Usually these come from parties that are interested in or may be affected by the decision of a particular case | Amicus Curiae |
| A case brought by someone to help him or her and all others who are similarly situated | Class Action Suit |
| A signed opinion in which one or more justices disagree with the majority view | Dissenting Opinion |
| A signed opinion in which one or more members agree with the majority view but for different reasons | Concurring Opinion |
| A method whereby a poor person can have his or her case heard in federal court without charge | In Forma Pauperis |