ABO SYSTEM

Pronunciation (US):

(GB):

 I. (noun) 

Sense 1

Meaning:

A classification system for the antigens of human blood; used in blood transfusion therapy; four groups are A and B and AB and O

Synonyms:

ABO blood group system; ABO group; ABO system

Classified under:

Nouns denoting cognitive processes and contents

Hypernyms ("ABO system" is a kind of...):

classification system (a system for classifying things)

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