reform
🇺🇸
/rɪˈfɔːrm/
🇬🇧
/rɪˈfɔːm/
a change made to improve something
The government is planning major reforms to the education system.
to change something to make it better
They want to reform the tax system to make it fairer.
to improve your behavior or help someone improve theirs
After his time in prison, he promised to reform and become a better person.