rhabdomyosarcoma

NOUN
16 LETTERS · STARTS WITH R

rhabdomyosarcoma is a valid 16-letter word worth 31 points in Scrabble and 33 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
R1H4A1B3D2O1M3Y4O1S1A1R1C3O1M3A1
1 + 4 + 1 + 3 + 2 + 1 + 3 + 4 + 1 + 1 + 1 + 1 + 3 + 1 + 3 + 1 =31 PTS
DOUBLE WORD → 62TRIPLE WORD → 93
MEANING

What does rhabdomyosarcoma mean?