brain disorder

NOUN
14 LETTERS · STARTS WITH B

brain disorder is a valid 14-letter word worth 17 points in Scrabble and 19 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
B3R1A1I1N1D2I1S1O1R1D2E1R1
3 + 1 + 1 + 1 + 1 + 0 + 2 + 1 + 1 + 1 + 1 + 2 + 1 + 1 =17 PTS
DOUBLE WORD → 34TRIPLE WORD → 51
MEANING

What does brain disorder mean?