Noun
(Roman Catholic Church) the body of all cardinals of the church; elects and advises the pope
Source: WordNetHe also served as Camerlengo of the Sacred College of Cardinals from 1716 to 1717 and resigned his position in his diocese due to illness in 1719. Source: Internet
To ensure that his victory against the Angevins would stand, Nicholas III decided to go forward with a much needed addition to the Sacred College of Cardinals. Source: Internet