Caeremoniale Episcoporum

[ cher-e-maw-nee-ah-le e-pees-kaw-pawr-oo m ]
/ ˌtʃɛr ɛˌmɔ niˈɑ lɛ ɛˌpis kɔˈpɔr ʊm /

noun Roman Catholic Church.

the liturgical book, used by bishops, containing regulations and prescriptions that are authoritative in matters not covered in the missal or other service books.

Origin of Caeremoniale Episcoporum

Late Latin: ceremonial of bishops