出典:Wiktionary
From Medieval Latin *custōdiānus (“the office of a custōdia”), implied in custōdiānātus, from Latin custōdia (“a keeping, watch, guard, prison”), from custōs (“a keeper, watchman, guard”).
custodian (複数形 custodians)
a custodian
the trustee
the possessor
the sustainer
a keeper
the truster
the consignee
the heir-at-law
a guardian
a patron
the successor to the throne―the heir apparent
the sovereign
a prisoner