- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
prairies
-
orgy
-
even
-
observer
-
bad debt
-
matzoh
-
acoustic modem
-
moderation
-
acquirable
-
grumble
- Hide translation
group A
group A /gruːp eɪ/
noun
-
The blood group whose red cells carry the A antigen
(
A
, group A
, type A
)
the blood group whose red cells carry the A antigen