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American English: /ˈsɪrəm/
British English: /ˈsɪərəm/

Translation of serum in Spanish:

noun plural serums or sera

  • 1 uncountable
    also: blood serum
    Example sentences
    • Blood products, sera, sperm, oocytes and embryos are not included.
    • The number of sera from patients whose blood culture grew B. psuedomallei is only 12.
    • Blood samples were then obtained and sera tested for HIV and hepatitis.
  • 2 uncountable and countable (antitoxin)
    Example sentences
    • He was given a cocktail of vaccines within 10 minutes including anti-plague and anthrax serums.
    • You could be making a fortune out of the drugs, serums and surgical hardware, and yet you have to stand on the sidelines and watch as US drug companies make a killing.
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