A person who prepares an initiate for entry into a mystery cult, or who teaches mystical doctrines. / One who keeps and shows church relics.

(finance) The lending of money to profitable private companies that intend on going public in the near future.

The highest ranking coach of a coaching staff.

(transitive) To make (bacteria or other cells) more susceptible to the action of phagocytes by use of opsonins. / (intransitive) To become more susceptible to the action of phagocytes by use of ops...