substantia grisea

NOUN
17 LETTERS · STARTS WITH S

substantia grisea is a valid 17-letter word worth 19 points in Scrabble and 23 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
S1U1B3S1T1A1N1T1I1A1G2R1I1S1E1A1
1 + 1 + 3 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 0 + 2 + 1 + 1 + 1 + 1 + 1 =19 PTS
DOUBLE WORD → 38TRIPLE WORD → 57
MEANING

What does substantia grisea mean?

NOUN · 1 SENSE
1

Greyish nervous tissue containing cell bodies as well as fibers; forms the cerebral cortex consisting of unmyelinated neurons.