Episcopal as in pertaining or relating to bishops and the historic episcopacy, that is.
Deacons and priests tend to tell their ecclesiastical life stories with reference to bishops. For instance, take this photo, which appeared today on Bishop Suffragan Diane Jardine Bruce's blog showing her with her sister suffragan, Mary Douglas Glasspool (left) and Bishop Martin Barahona of the Episcopal Diocese of El Salvador at an event in his honor during our triennial General Convention in Indianapolis.
I was Bishop Mary's chaplain when she and Diane were participating in the process that led to their historic election as our diocese's first women bishops in 2009. Bishop Diane was a gracious and indispensable mentor in the late 1990s during my ministry study year at Church of the Messiah in Santa Ana, California, where she was associate rector. As a fellow Bloy House seminarian, she also gave me photocopies of her famous Charles Frazee church history index cards. For five points, what's the Shepherd of Hermas? And I had the blessing of serving as Bishop Barahona's chaplain when he paid a visit to St. Paul's Episcopal Church in Tustin, California one Sunday in 2002, where I was doing a field study internship.
We just love our bishops!