lateral chain

13 LETTERS · STARTS WITH L

lateral chain is a valid 13-letter word worth 17 points in Scrabble and 20 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

L1A1T1E1R1A1L1C3H4A1I1N1

1 + 1 + 1 + 1 + 1 + 1 + 1 + 0 + 3 + 4 + 1 + 1 + 1 =17 PTS

DOUBLE WORD → 34TRIPLE WORD → 51

MEANING

What does lateral chain mean?