**Writ:** A written court order saying that certain action must be taken. Can be a writ of: (1) attachment—an order to attach specified property; (2) certiorari—an order by an appellate court granting or denying a review of judgment; (3) execution—an order to enforce a court judgment; (4) habeas corpus—an order to release someone that has been unlawfully imprisoned; (5) mandamus (or mandate)—an order to perform any act designated by law to be part of a person's duty or status; or (6) prohibition—the opposite of a writ of mandate that orders that further proceedings or other official acts be stopped (usually issued from a higher to a lower court).