Prussian (adjective)

1. Relating to the former kingdom of Prussia, its people, or their culture and traditions.
2. Characteristic of the Prussian people, such as being disciplined, efficient, and strict.

Origin:

From the name of the prussian people, who inhabited the region of prussia, which was located in what is now part of germany and poland.

Examples:

1. The Prussian army was renowned for its discipline and training.
2. The Prussian education system was famous for its strict and efficient methods.
3. The Prussian blue pigment was first discovered in the Kingdom of Prussia.
4. The Prussian culture placed great value on efficiency and order.
5. The Prussian dynasty ruled the Kingdom of Prussia from 1701 to 1918.