ABO blood group

noun

ˌā-(ˌ)bē-ˈō- How to pronounce ABO blood group (audio)
: any of the four blood groups A, B, AB, and O comprising the ABO system

Word History

First Known Use

1949, in the meaning defined above

Time Traveler
The first known use of ABO blood group was in 1949

Dictionary Entries Near ABO blood group

aboard

ABO blood group

abococket

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Cite this Entry

“ABO blood group.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ABO%20blood%20group. Accessed 3 Dec. 2024.

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Medical Definition

ABO blood group

noun
ˌā-(ˌ)bē-ˈō- How to pronounce ABO blood group (audio)
: one of the four blood groups A, B, AB, or O comprising the ABO system
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