1ADJ [ADJ n]监禁的;拘留的Custodial means relating to keeping people in prison. 监禁的;拘留的 [mainly British, formal]
If he is caught again he will be given a custodial sentence.
如果他再次被捕，将会被处以监禁。
2ADJ [ADJ n]有监护(或监管)权的 If a child's parents are divorced or separated, the custodial parent is the parent who has custody of the child. 有监护(或监管)权的 [law]