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English definition of “administrator”

administrator

noun [C]     /ədˈmɪn.ɪ.streɪ.tər/ US  /-t̬ɚ/
C1 someone whose job is to control the operation of a business, organization, or plan: From 1969 to 1971, he was administrator of the Illinois state drug abuse program. She works as a school administrator.People in charge of or controlling other peopleBosses, managers and directors
(Definition of administrator noun from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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