Question: What was the original definition of a cardinal priest?
Answer: Originally, however, this referred to certain key priests of important churches of the Diocese of Rome, who were recognized as the cardinal priests, the important priests chosen by the pope to advise him in his duties as Bishop of Rome (the Latin cardo means "hinge").
A single-select problem: Is the question answered in a satisfactory fashion?

Pick from: - yes; - no;
yes