universal donor

noun
|Updated on: 16 May 2018

Definition of universal donor

: a person with blood group O blood which can be donated to any recipient; also : the blood of such a person

Recent Examples of universal donor from the Web

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'universal donor.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of universal donor

1920

in the meaning defined above

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Medical Dictionary

universal donor

noun

medical Definition of universal donor

1 : a person who has Rh-negative blood of the blood group O and whose blood can be donated to any recipient; broadly : a person with blood group O blood
2 : the blood or blood group of a universal donor

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