Medical Definition of opinion
: a formal expression of judgment or advice by an expert <wanted a second opinion on the advisability of performing the operation>
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Dictionary: Definition of "opinion" Thesaurus: All synonyms and antonyms for "opinion" Spanish Central: Translation of "opinion" Nglish: Translation of "opinion" for Spanish speakers Britannica English: Translation of "opinion" for Arabic speakers Britannica.com: Encyclopedia article about "opinion"
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