administrator
//ədˈmɪnɪstreɪtər//
Noun
administratorSingular
administratorsPlural
1
A person responsible for managing and organizing the operations of an organization, system, or institution.
She works as an administrator at a local hospital.
2
A person appointed to manage the estate of someone who has died without a will or whose will does not name an executor.
The court appointed an administrator to handle the deceased's estate since no will was found.
3
A person who manages and maintains a computer system or network.
The network administrator fixed the server problem quickly.