Enter a clue or pattern or both:
The Clue
___ mater (4 letter answer)
The Answer
DURA
Tags
Notes
The answer DURA is seen occasionally, appearing about once every 700 puzzles.
Related Clues
Brain covering
Brain membrane
___ mater (membrane)
___ mater (brain cover)
___ mater (brain membrane)
Outer brain cover
Long-lasting, in commercial names
Definition
DURA as a noun:
1. (dura mater, dura) = the outermost (and toughest) of the 3 meninges