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English definition of “function”

function

noun [C]     /ˈfʌŋkʃən/
PURPOSE B2 the purpose of something or someone: Each button has a different function. I'm not quite sure what my function is within the company .Goals and purposesPerforming a functionFunctioning
EVENT a large , formal party or ceremony : a charity functionCeremoniesCelebrations, parties and special occasionsSpecific holidays and festivals
(Definition of function noun from the Cambridge Learner's Dictionary © Cambridge University Press)

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