nonsecretor
noun
non·se·cre·tor
ˌnän-si-ˈkrē-tər 
: an individual of blood group A, B, or AB who does not secrete the antigens characteristic of these blood groups in bodily fluids (such as saliva)
Cite this Entry
“Nonsecretor.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/nonsecretor. Accessed 30 Jul. 2025.
Copy CitationMedical Definition
nonsecretor
noun
non·se·cre·tor
-si-ˈkrēt-ər
: an individual of blood group A, B, or AB who does not secrete the antigens characteristic of these blood groups in bodily fluids (as saliva)
Love words? Need even more definitions?
Merriam-Webster unabridged
Share