Medical Definition of deterioration
: the action or process of deteriorating : the state of having deteriorated <personality deterioration> <neurological deterioration>
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Dictionary: Definition of "deterioration" Thesaurus: All synonyms and antonyms for "deterioration" Spanish Central: Translation of "deterioration" Nglish: Translation of "deterioration" for Spanish speakers Britannica English: Translation of "deterioration" for Arabic speakers Britannica.com: Encyclopedia article about "deterioration"
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