reform

US /rɪˈfɔːrm/
UK /rɪˈfɔːrm/
"reform" picture
1.

the improvement or amendment of what is wrong, corrupt, or unsatisfactory

:
The government promised significant reform in the education system.
Social reform movements gained momentum in the 19th century.
1.

make changes in (something, typically a social, political, or economic institution or practice) in order to improve it

:
The committee decided to reform the outdated policies.
He vowed to reform the corrupt system.
2.

cause (someone) to change their behavior for the better

:
The program aims to reform young offenders.
He promised to reform his ways after being released from prison.