Word Study
groundspeed |
groundswell |
groundwater level |
groundwork |
group |
group a
| group ab
| group action
| group amentiferae
| group b
| group captain
group a
WORDNET DICTIONARY
Noun group a has 1 sense
- group a(n = noun.body) a, type a - the blood group whose red cells carry the A antigen; Array is a kind of blood group, blood type
For further exploring for "group a" in Webster Dictionary Online
