Noun has 1 sense

• apostle paul(n = noun.person) apostle of the gentiles, paul, paul the apostle, saint paul, saul, saul of tarsus, st. paul - (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"