secretor

noun
se·​cre·​tor | \ si-ˈkrē-tər How to pronounce secretor (audio) \

Definition of secretor

: an individual of blood group A, B, or AB who secretes the antigens characteristic of these blood groups in bodily fluids (such as saliva)

First Known Use of secretor

1941, in the meaning defined above

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The first known use of secretor was in 1941

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Cite this Entry

“Secretor.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/secretor. Accessed 8 Mar. 2021.

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More Definitions for secretor

secretor

noun
se·​cre·​tor | \ si-ˈkrēt-ər How to pronounce secretor (audio) \

Medical Definition of secretor

: an individual of blood group A, B, or AB who secretes the antigens characteristic of these blood groups in bodily fluids (as saliva)
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