Definition of Disciplinarian

a person who lives and governs by rules and strictly enforces them

Examples of Disciplinarian in a sentence

Her former military father was such a disciplinarian that he made everyone in the house wake up at 0500 and run three miles.  🔊

The teacher was a firm disciplinarian who had clearly defined rules and consequences posted around the classroom.  🔊

Monks are strict disciplinarians who live their lives by the Bible and adhere to a regime of prayer and modesty.  🔊

Dolores Umbridge from Harry Potter was a violent disciplinarian who forced Harry Potter to write hundreds of lines over and over again.  🔊

The army sergeant is an extreme disciplinarian who makes cadets run five miles for every minute they’re late to their morning wake up call.  🔊

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