Propoxyphene (one of the active ingredients in Darvocet) is classified as a mild, centrally-acting, narcotic pain reliever. Centrally-acting means that it works in the central nervous system (the brain and spinal cord). Propoxyphene is chemically related to methadone.
Definition of provost marshal. : an officer who supervises the military police of a command.
Marshal (also spelled marshall) is a term used in several official titles in various branches of society. As marshals became trusted members of the courts of Medieval Europe, the title grew in reputation. During the last few centuries, it has been used for elevated offices, such as in military rank and civilian law enforcement.