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English definition of “customer”

customer

noun [C] uk   /ˈkʌs.tə.mər/ us    /-mɚ/
A2 a person who buys goods or a service: a satisfied customer Mrs Wilson is one of our regular customers.People who buy thingsTraders, merchants and entrepreneurs
(Definition of customer from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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