reformatory

US /rɪˈfɔːr.mə.tɔːr.i/
UK /rɪˈfɔːr.mə.tɔːr.i/
1.

trường giáo dưỡng

(especially in the past) a type of school where young people who have broken the law are sent instead of prison:

:
For the cab holdup, Benny was placed in a reformatory for almost two years.
1.

trường giáo dưỡng

intended to change something in order to make it better:

:
the reformatory objectives of liberal free trade