deacon /ˈdiːk(ə)n/ noun
noun: deacon; plural noun: deacons
1. (in Catholic, Anglican, and Orthodox Churches) an ordained minister of an order ranking below that of priest.
[ By Implication : Less Than a Xenomorph - Lacking Higher Intellect or a Soul ]
(in some Nonconformist Churches) a lay officer appointed to assist a minister, especially in secular affairs.
HISTORICAL
(in the early church) a minister appointed to administer charity.