Medical Definition of obesity
: a condition that is characterized by excessive accumulation and storage of fat in the body and that in an adult is typically indicated by a body mass index of 30 or greater
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Dictionary: Definition of "obesity" Thesaurus: All synonyms and antonyms for "obesity" Spanish Central: Translation of "obesity" Nglish: Translation of "obesity" for Spanish speakers Britannica English: Translation of "obesity" for Arabic speakers Britannica.com: Encyclopedia article about "obesity"
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