custody
词根词缀：
词根
custod= to guard 看护
custodial adj. 保管的；保管人的
custod 看护 + ial 具有…的 → 保管的；保管人的
custodian n. 看管者；监护人
custod 看护 + ian 某种职业或特征的人 → 看管者；监护人
custody n. 监护
custod 看护 + y 表行为 → 监护
数据来源：新东方英语词汇速记大全
相关例句：
I'm going to go to court to get custody of the children
我将起诉，要求获得孩子们的监护权。
He was taken into custody the moment he stepped off the plane.
他一走下飞机就被拘捕了。
The hit-and-run driver has been in custody.
那个驾车肇事后逃跑的司机已被看押起来了。
They took me into custody, questioned me, then lodged me in a children's home
他们把我关起来，问完我话后又将我安置在儿童院。
The youngster got nine months 'youth custody
这个少年被处以9个月的管教。
Child custody is normally granted to the mother.
孩子的监护权通常判给母亲。