English edit

Etymology edit

From Latin ultra vires (beyond the power).

Phrase edit

ultra vires

  1. (law) beyond the legal power or authority of a person or body
    • 2004 September 5, Scotland on Sunday:
      Acts of the Scottish Parliament, unlike Westminster, can be challenged in court on the basis that they relate to reserved matters and are, therefore, ultra vires.

Synonyms edit

Related terms edit