/ English Dictionary |
GROUP O
Pronunciation (US): | (GB): |
I. (noun)
Sense 1
Meaning:
The blood group whose red cells carry neither the A nor B antigens
Example:
people with type O blood are universal donors
Synonyms:
group O; O; type O
Classified under:
Hypernyms ("group O" is a kind of...):
blood group; blood type (human blood cells (usually just the red blood cells) that have the same antigens)