lineal promotion

16 LETTERS · STARTS WITH L

lineal promotion is a valid 16-letter word worth 19 points in Scrabble and 25 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

L1I1N1E1A1L1P3R1O1M3O1T1I1O1N1

1 + 1 + 1 + 1 + 1 + 1 + 0 + 3 + 1 + 1 + 3 + 1 + 1 + 1 + 1 + 1 =19 PTS

DOUBLE WORD → 38TRIPLE WORD → 57

MEANING

What does lineal promotion mean?