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antibody - definition and synonyms

 
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noun [countable] medical     antibody pronunciation in British English
/ˈæntɪˌbɒdi/
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singularantibody
pluralantibodies
  1. a substance that your body produces in your blood to fight illnesses and infections. Antibodies are an important part of the immune system that protects your body against disease.
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a person who has or claims to have a lot of influence

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