1. ultra vires - Adjective
2. ultra vires - Adverb
4. ultra vires - Phrase
Beyond power; transcending authority; -- a phrase used frequently in relation to acts or enactments by corporations in excess of their chartered or statutory rights.
Source: Webster's dictionaryan ultra vires contract Source: Internet
In their applications, the three applicants sought a declaration that the compound issued to them by MACC on Oct 7 as ultra vires therefore null and void. Source: Internet
“We are praying the court to declare the said invitation letter as unconstitutional, unlawful, illegal, ultra vires with no legal effect whatsoever. Source: Internet