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English definition of “deteriorate”


verb [I]     /dɪˈtɪəriəreɪt/
to become worse: Her condition deteriorated rapidly.Deteriorating and making worse
deterioration     /dɪˌtɪəriəˈreɪʃən/ noun [U]
(Definition of deteriorate verb from the Cambridge Learner's Dictionary © Cambridge University Press)

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