1 : a monotheistic system of beliefs and practices based on the Old Testament and the teachings of Jesus as embodied in the New Testament and emphasizing the role of Jesus as savior
2 : the collective body of Christians throughout the world and history (found predominantly in Europe and the Americas and Australia)
3 : the collective body of Christians throughout the world and history (found predominantly in Europe and the Americas and Australia)
4 : the collective body of Christians throughout the world and history (found predominantly in Europe and the Americas and Australia)
