- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
actinometrical
-
smile
-
declare oneself
-
ranked
-
19th
-
faff
-
bride
-
persuasion
-
concave polyhedron
-
taking
- 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