| Noun | 1. | Apostle of the Gentiles - (New Testament) a Christian missionary to the Gentiles; author of several Epistles in the New Testament; even though Paul was not present at the Last Supper he is considered an Apostle; "Paul's name was Saul prior to his conversion to Christianity"New Testament - the collection of books of the Gospels, Acts of the Apostles, the Pauline and other epistles, and Revelation; composed soon after Christ's death; the second half of the Christian Bible |