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English definition of “exchange”

exchange

verb [T]    /ɪksˈtʃeɪndʒ/
to change something for something else of a similar value or type: This shirt is too small – can I exchange it for one in a larger size? Before we left the meeting, she and I exchanged phone numbers (= I told her mine and she told me hers).
(Definition of exchange verb from the Cambridge Academic Content Dictionary © Cambridge University Press)
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