Crossword Clue:

any of the membranes enclosing the brain and spinal cord

AnswerCrossword Clue
CNSThe brain and the spinal cord (abbr.)
NEURALAffecting the brain and spinal cord
CNSBrain and spinal cord (abbr.)
CNSBrain and spinal cord: Abbr.
CNSBrain and spinal cord, initially
CNSBrain and spinal cord (Abbr.)