avizandum
/ˌævɪˈzændəm/Definitions
1. noun
A writ or order to produce something, especially a document, in a court of law.
“The lawyer requested an avizandum to obtain the witness’s testimony.”
2. noun
A writ commanding a person to do something, especially to appear in court.
“The judge issued an avizandum to the defendant to appear before the court.”