slip line

9 LETTERS · STARTS WITH S

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

SCRABBLE WORDS WITH FRIENDS

S1L1I1P3L1I1N1E1

1 + 1 + 1 + 3 + 0 + 1 + 1 + 1 + 1 =10 PTS

DOUBLE WORD → 20TRIPLE WORD → 30

MEANING

What does slip line mean?