名詞 custodian:

1. one having charge of buildings or grounds or animals
   同義詞：keeper, steward

1. The custodian of a minor child's estate; the custodian of an absentee landlord's property.
   年幼孩子財產的監(jiān)護人; 地主外出時其地產的看管人
2. One that is employed to look after or take charge of goods, property, or a person; a custodian.
   照顧者，看管人被雇來照料或看管貨物、財產或人的人; 保管人

cus.to.di.an

n.（名詞）
One that has charge of something; a caretaker:
監(jiān)護人：掌管某事物的人；照顧者：
例句：
the custodian of a minor child`s estate; the custodian of an absentee landlord`s property.
年幼孩子財產的監(jiān)護人；地主外出時其地產的看管人

A janitor:
看門人：
例句：
worked nights as custodian of a high school.
一個高級中學晚間的看門人

【引伸】
custo.dianship.
n.（名詞）