"elder of the Christian church," 1590s, from Late Latin presbyter, used for "a priest" in Jerome and Prudentius, from Greek presbyteros "older," comparative of presbys "old; old man" (see presby-).
(from Greek presbyteros, "elder"), an officer or minister in the early Christian Church intermediate between bishop and deacon or, in modern Presbyterianism, an alternative name for elder. The word presbyter is etymologically the original form of "priest."