exilarchate
/ˈɛksɪlɑːkeɪt/ /ˈɛɡzɪlɑːkeɪt/ /ˈɛksɪlɑːkət/Jewish History
noun
The position or office of Exilarch; the jurisdiction of an Exilarch; the period during which there were Exilarchs.
Origin
Mid 19th century; earliest use found in Bibliotheca Sacra. From Exilarch + -ate.