cerebral vein

NOUN
13 LETTERS · STARTS WITH C

cerebral vein is a valid 13-letter word worth 19 points in Scrabble and 24 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
C3E1R1E1B3R1A1L1V4E1I1N1
3 + 1 + 1 + 1 + 3 + 1 + 1 + 1 + 0 + 4 + 1 + 1 + 1 =19 PTS
DOUBLE WORD → 38TRIPLE WORD → 57
MEANING

What does cerebral vein mean?