bor·stal
noun/ˈbɔːstl/
/ˈbɔːrstl/
[countable, uncountable]- (in the UK in the past) a type of prison for young criminals
（英国旧时的）青少年犯教养院 Word Originearly 20th cent.: named after the village of Borstal in southern England, where the first of these was established.