curator (n.)youdaoicibaDictYouDict[curator 词源字典]
mid-14c., from Latin curator "overseer, manager, guardian," agent noun from curatus, past participle of curare (see cure (v.)). Originally of those put in charge of minors, lunatics, etc.; meaning "officer in charge of a museum, library, etc." is from 1660s.[curator etymology, curator origin, 英语词源]