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English definition of “one-to-one”

one-to-one

adjective (SAME VALUE)    /ˌwʌn.təˈwʌn/
used to describe something that has the same value as another thing: The dollar was fixed to the peso at a one-to-one rate.Costs and expenses
(Definition of one-to-one adjective (SAME VALUE) from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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