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English definition of “business”

business

noun [S or U] (MATTER)    /ˈbɪz.nɪs/
a situation or activity, often one that you are giving your opinion about: Arranging a trip abroad is a time-consuming business. These killings are a dreadful business. I make it my business (= I feel it is my particular duty) to check the monthly accounts. We've got some unfinished business to discuss (= we still have something important to discuss).Topics and areas of interest
(Definition of business noun (MATTER) from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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