Noun
ministerium (plural ministeriums or ministeria)
An association of ministers from various religious groups who come together to work for a specific purpose, such as meeting the socioeconomic needs of a community.
Frank Jones, director of music at First Presbyterian Church of Clarks Summit, and Stephen Murphy, director of music at Our Lady of the Snows Church, Clarks Summit, are coordinating the event, which features the voices and choirs of the Ministerium. Source: Internet