sigmoid sinus

NOUN
13 LETTERS · STARTS WITH S

sigmoid sinus is a valid 13-letter word worth 16 points in Scrabble and 20 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
S1I1G2M3O1I1D2S1I1N1U1S1
1 + 1 + 2 + 3 + 1 + 1 + 2 + 0 + 1 + 1 + 1 + 1 + 1 =16 PTS
DOUBLE WORD → 32TRIPLE WORD → 48
MEANING

What does sigmoid sinus mean?

NOUN · 1 SENSE
1

An S-shaped dural sinus on the temporal and occipital bones.