1. acts of making changes to improve something or correct problems
Usage: plural of reformation
2. major religious or social movements that bring about significant changes
Usage: often capitalized when referring to historical movements

Examples

• The school board implemented several reformations to the curriculum.
• Prison reformations have been a topic of debate for decades.
• The company underwent multiple reformations before becoming profitable.
• Religious reformations have shaped European history.
• Healthcare reformations are needed to address rising costs.
• The reformations of the legal system took several years to complete.