posterior root

NOUN
14 LETTERS · STARTS WITH P

posterior root is a valid 14-letter word worth 15 points in Scrabble and 16 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
P3O1S1T1E1R1I1O1R1R1O1O1T1
3 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 0 + 1 + 1 + 1 + 1 =15 PTS
DOUBLE WORD → 30TRIPLE WORD → 45
MEANING

What does posterior root mean?

NOUN · 1 SENSE
1

One of two roots of a spinal nerve that passes dorsally from the spinal cord and that consists of sensory fibers.