In law, a writ calling upon a person or body of persons to show by what warrant they exercise a public office, privilege, franchise, or liberty. It is the remedy for usurpation of office or of corporate franchises, etc.
A writ brought before a proper tribunal, to inquire by what warrant a person or a corporation acts, or exercises certain powers.
a hearing to determine by what authority someone has an office or franchise or liberty- click on to see video…