wall rock

NOUN /wɔl_rɑk/
9 LETTERS · STARTS WITH W

wall rock is a valid 9-letter word worth 17 points in Scrabble and 20 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
W4A1L1L1R1O1C3K5
4 + 1 + 1 + 1 + 0 + 1 + 1 + 3 + 5 =17 PTS
DOUBLE WORD → 34TRIPLE WORD → 51
MEANING

What does wall rock mean?

NOUN · 1 SENSE
1

A rock immediately adjacent to a vein or fault.

BROADER