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English definition of “superuser”


noun [C] uk   /ˈsuː.pə.juː.zər/ us    /-pɚ.juː.zɚ/
someone who knows a lot about a computer program and can help other people to use itExperts and specialistsOperating computers
(Definition of superuser from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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