abo system

noun
9 letters16 points in Scrabble®17 points in WWF®
DEFINITIONS1
NOUN
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.

WORD FORMS
Starts withA
Ends withM
GAME SCORES
Scrabble®16 points
Words With Friends®17 points
Double word32 points
Triple word48 points
GOOD TO KNOW
Starts & ends withA … M
SYNONYMS & RELATED2
KEEP EXPLORING4
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