TYPE 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:

Nouns denoting body parts

Hypernyms ("type O" is a kind of...):

blood group; blood type (human blood cells (usually just the red blood cells) that have the same antigens)

Credits