Search Result for "type_o":
Wordnet 3.0

NOUN (1)

1. the blood group whose red cells carry neither the A nor B antigens;
- Example: "people with type O blood are universal donors"
[syn: O, type O, group O]



WordNet (r) 3.0 (2006):

type O
    n 1: the blood group whose red cells carry neither the A nor B
         antigens; "people with type O blood are universal donors"
         [syn: O, type O, group O]