Reformation (noun)

1. The process of making changes to a system, organization or society, often with the goal of improvement.
2. The religious movement of the 16th century that led to the establishment of Protestantism and the fragmentation of the Western Christianity.

Origin:

From the prefix re- meaning again, and formation meaning the formation or creation of something.

Examples:

1. The reformation of the criminal justice system has been a long-standing issue in the country.
2. The Protestant Reformation was a religious movement led by Martin Luther in the early 16th century, which led to the establishment of Protestantism and the fragmentation of Western Christianity.
3. The company is undergoing a reformation process to improve its efficiency and profitability.
4. Reformation of the political system is necessary for ensuring democracy.
5. The reformation of the educational system is essential for the development of the country.