Definition of ABO blood group
: any of the four blood groups A, B, AB, and O comprising the ABO system
Indulge Your Inner Word Nerd
1949
First Known Use of abo blood group
1949
Medical Dictionary
ABO blood group
play
noun
\ˌā-(ˌ)bē-ˈō-\
Medical Definition of ABO blood group
: one of the four blood groups A, B, AB, or O comprising the ABO system
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