Back
English Dictionary
Learn English
Learn grammar
List of words
Study your cards
Hang On, Man!
Audio Books
More apps
SPONSORED LINKS
Recent searches
absentee
able-bodiedism
hatch
SPONSORED LINKS
SPONSORED LINKS
terminology
stoutly
tormented
public holiday
achras
prong
ef
Hide translation
ABO system
ABO system
/ˌeɪbiːˈoʊ ˈsɪstəm/
noun
A classification system for the antigens of human blood; used in blood transfusion therapy; four groups are A and B and AB and O
(
ABO blood group system
,
ABO group
,
ABO system
)
a classification system for the antigens of human blood; used in blood transfusion therapy; four groups are A and B and AB and O
Back
Next
Language