rh incompatibility

NOUN
18 LETTERS · STARTS WITH R

rh incompatibility is a valid 18-letter word worth 31 points in Scrabble and 35 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
R1H4I1N1C3O1M3P3A1T1I1B3I1L1I1T1Y4
1 + 4 + 0 + 1 + 1 + 3 + 1 + 3 + 3 + 1 + 1 + 1 + 3 + 1 + 1 + 1 + 1 + 4 =31 PTS
DOUBLE WORD → 62TRIPLE WORD → 93
MEANING

What does rh incompatibility mean?

NOUN · 1 SENSE
1

Incompatibility of Rh blood types; a transfusion of Rh-positive blood given to a Rh-negative person (or vice versa) can result in hemolysis and anemia.