1. (n.) One who converts; one who makes converts.

2. (n.) A retort, used in the Bessemer process, in which molten cast iron is decarburized and converted into steel by a blast of air forced through the liquid metal.

Aaronic priesthood Ambrose of Milan Athanasius Barnabas Basil Clement of Alexandria Clement of Rome Cyprian of Carthage Cyril of Jerusalem Gregory of Nyssa Hermas Ignatius Irenaeus Jerome John John Chrysostom Justin Martyr Lactantius Firmianus Luke Mark Melchizedek priesthood Origen Papias Paul Peter Polycarp Seventy Tertullian ante-Nicene Fathers bishop colporteur convert converter deacon disciple elder evangelist follower high priest missionary missioner patriarch priest propagandist proselyte proselyter proselytizer saint teacher