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English definition of “anti-virus”

anti-virus

adjective [before noun]     /ˌæn.tiˈvaɪə.rəs/ US  /-t̬iˈvaɪ-/
produced and used to protect the main memory of a computer against infection by a virus : anti-virus software / programs an anti-virus company / product / package Computer programming and software
(Definition of anti-virus adjective from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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