Search Result for "group ab":
Wordnet 3.0

NOUN (1)

1. the blood group whose red cells carry both the A and B antigens;
[syn: AB, type AB, group AB]



WordNet (r) 3.0 (2006):

group AB
    n 1: the blood group whose red cells carry both the A and B
         antigens [syn: AB, type AB, group AB]