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English definition of “COX”

COX

noun [U] uk   /kɒks/ us    // specialized
an abbreviation for cyclooxygenase: an enzyme that causes a chemical reaction in the body, one of the results of which is pain and inflammation ( =red, painful, swollen areas). There are two different kinds of COX, COX-1 and COX-2: COX-2 inhibitors
(Definition of COX noun from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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