The definition of a trainer is a person who conditions animals or people to do something, be capable of something or behave in a certain way.
A rigid military disciplinarian.
(--- U.S. Air Force) A noncommissioned officer of the fourth grade, ranking above airman first class and below staff sergeant
(Military) drill instructor
(Historical) A title applied to certain classes of rulers, as Byzantine emperors or bishops of the Eastern Church
(Slang)a person who demands excessive amounts of work from employees.
A person who teaches, esp. as a profession; instructor
A person who advocates, practices, or enforces such obedience
Any person having great or unlimited power; autocrat
A rod used to force the charge into a muzzleloading firearm.
A person who seeks to impose personal morals on others
Find another word for disciplinarian. In this page you can discover 24 synonyms, antonyms, idiomatic expressions, and related words for disciplinarian, like: trainer, martinet, sergeant, drill-sergeant, advocate of strict discipline, formalist, taskmaster, bully, stickler, hard master and enforcer of discipline.