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English definition of “coefficient”

coefficient

noun [C]    /ˌkoʊ·ɪˈfɪʃ·ənt/
mathematics a number or symbol that is written in front of and multiplies another number or symbol chemistry A coefficient is also a number that is used to measure the characteristics of a substance. coefficient of friction physics The coefficient of friction is a measure of how easily one object slides across the surface of another, calculated by the force that is being used and the amount of friction.
(Definition of coefficient noun from the Cambridge Academic Content Dictionary © Cambridge University Press)
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