abo group

NOUN
9 LETTERS · STARTS WITH A

abo group is a valid 9-letter word worth 13 points in Scrabble and 17 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
A1B3O1G2R1O1U1P3
1 + 3 + 1 + 0 + 2 + 1 + 1 + 1 + 3 =13 PTS
DOUBLE WORD → 26TRIPLE WORD → 39
MEANING

What does abo group mean?

NOUN · 1 SENSE
1

A classification system for the antigens of human blood; used in blood transfusion therapy; four groups are A and B and AB and O.