MINISTER n. 8 definitions
cer or assistant of inferior rank; hence, an agent, an instrument. Moses rose up, and his minister Joshua. Ex. xxiv. 13. I chose Camillo for the minister, to poison My friend Polixenes. Shak.
ADMINISTRATOR n.
One who administers affairs; one who directs, manages, executes, or dispenses, whether in civil, judicial, political, or ecclesiastical affairs; a manager.