Grand Vizier
Grand Vizier, in Turkish Vezir-i Azam or Sadr-? Azam (Sadrazam) (in Ottoman Turkish: ??? ???? or ???? ????), deriving from the Arabic word vizier (????), was the greatest minister of the king, with absolute power of attorney and, in principle, dismissable only by the king himself.Diplomatic documents relating to the outbreak of the European war, Volume 2.