rack locomotive

15 LETTERS · STARTS WITH R

rack locomotive is a valid 15-letter word worth 27 points in Scrabble and 32 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

R1A1C3K5L1O1C3O1M3O1T1I1V4E1

1 + 1 + 3 + 5 + 0 + 1 + 1 + 3 + 1 + 3 + 1 + 1 + 1 + 4 + 1 =27 PTS

DOUBLE WORD → 54TRIPLE WORD → 81

MEANING

What does rack locomotive mean?