magistery

(countable, alchemy, also figuratively); (countable, chemistry); (countable) An art or a skill.

(countable) Synonym of magistracy (“the dignity or office of a magistrate; the collective body of magistrates”)

(countable, pharmacology, veterinary medicine) A medicine prepared for a specific use.

(uncountable) The quality possessed by a master; authority, mastership, mastery; also, the exercise of authority.

(uncountable, Roman Catholicism) Synonym of magisterium (“the teaching authority or office of the Roman Catholic Church”)