Source : Webster's Revised Unabridged Dictionary (1913)

Khedive \Khe`dive"\, n. [F. kh['e]dive, Pers. khediw a prince.]
   A governor or viceroy; -- a title granted in 1867 by the
   sultan of Turkey to the ruler of Egypt.

Source : WordNet®

Khedive
     n : one of the Turkish viceroys who ruled Egypt between 1867 and
         1914