Topic summary
Archeparchy

Extracted from the Wikipedia article Eparchy.
Eastern Catholic Churches
In the Eastern Catholic Churches, eparchy is equivalent to a diocese of the Latin Church, and its bishop can be called an eparch (equivalent to a diocesan of the Latin Church). Similarly, an archeparchy is equivalent to an archdiocese of the Latin Church and its bishop can be called an archeparch (equivalent to an archbishop of the Roman Rite).