Disciplinarian

The police officer's disciplinarian approach to traffic violations resulted in safer roads.

She is a disciplinarian in the domain of computer programming and has developed several innovative software applications.

The prison warden was a tough disciplinarian, ensuring that inmates followed the rules and maintained order within the facility.

The disciplinarian prison warden enforced the rules strictly to maintain control.

The figure skating disciplinarian pushed his students to achieve perfection in their jumps and spins.