The Collaborative International Dictionary of English v.0.48:
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. [1913 Webster]WordNet (r) 3.0 (2006):
Khedive n 1: one of the Turkish viceroys who ruled Egypt between 1867 and 1914