Administrator

n. manager, director; one who is in charge of managing a computer system (Computers); program which regulates system management in Windows environment (Computers)

Administrator may refer to:Administration, the performance or management of business operations Administrator of the Government, in various Commonwealth Realms and territoriesIn the independent agencies of the United States government, the highest executive officer in an independent agency whose name ends with the word "administration"Administrator (law), a person appointed by a court to handle the administration of an estate for someone who has died without a will.
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Noun
1. someone who administers a business
(synonym) decision maker
(hypernym) head, chief, top dog
(hyponym) academic administrator
(derivation) administer, administrate
2. the party appointed by a probate court to distribute the estate of someone who dies without a will or without naming an executor
(hypernym) fiduciary
(derivation) administer, administrate
3. someone who manages a government agency or department
(synonym) executive
(hypernym) head, chief, top dog
(hyponym) commissioner
(derivation) administer, administrate

n. administrator, manager, director; one who is in charge of managing a computer system; (Computers) program which regulates system management in a Windows 95 environment

(n.)
One who administers affairs; one who directs, manages, executes, or dispenses, whether in civil, judicial, political, or ecclesiastical affairs; a manager.
  

(n.)
A man who manages or settles the estate of an intestate, or of a testator when there is no competent executor; one to whom the right of administration has been committed by competent authority.