slab line

9 LETTERS · STARTS WITH S

slab line is a valid 9-letter word worth 10 points in Scrabble and 14 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
S1L1A1B3L1I1N1E1
1 + 1 + 1 + 3 + 0 + 1 + 1 + 1 + 1 =10 PTS
DOUBLE WORD → 20TRIPLE WORD → 30
MEANING

What does slab line mean?

1