Examples of ABO blood group in a Sentence
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In a seminal 2004 study published in Proceedings of the Royal Society B, researchers explored the two primary theories behind the persistence of ABO blood groups, both of which are rooted in how the human body interacts with its environment.
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Scott Travers, Forbes.com, 20 Apr. 2026
The ABO blood group system is only one of many—with the new French research bringing that total to 48.
—Sarah Kuta, Smithsonian Magazine, 24 June 2025
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Scott Travers, Forbes.com, 20 Apr. 2026
The ABO blood group system is only one of many—with the new French research bringing that total to 48.
—Sarah Kuta, Smithsonian Magazine, 24 June 2025
Cite this Entry
“ABO blood group.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ABO%20blood%20group. Accessed 1 May. 2026.
Copy CitationMedical Definition
ABO blood group
noun
: one of the four blood groups A, B, AB, or O comprising the ABO system
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