pontifical

(noun) the vestments and other insignia of a pontiff (especially a bishop).

(adj) proceeding from or ordered by or subject to a pope or the papacy regarded as the successor of the Apostles. Synonyms: papal, apostolic, apostolical. Example: "Papal dispensation."

(adj) denoting or governed by or relating to a bishop or bishops. Synonyms: episcopal.

(adj) puffed up with vanity. Synonyms: grandiloquent, overblown, pompous, portentous. Examples: "A grandiloquent and boastful manner." "Overblown oratory." "A pompous speech." "Pseudo-scientific gobbledygook and pontifical hooey"- newsweek."