Ultra

Ultra - Other Definitions

• (a.) Going beyond others, or beyond due limit; extreme; fanatical; uncompromising; as, an ultra reformer; ultra measures.
  
  
• (n.) One who advocates extreme measures; an ultraist; an extremist; a radical.
  
  
• vires () Beyond power; transcending authority; -- a phrase used frequently in relation to acts or enactments by corporations in excess of their chartered or statutory rights.