train starter

13 LETTERS · STARTS WITH T

train starter is a valid 13-letter word worth 12 points in Scrabble and 13 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

T1R1A1I1N1S1T1A1R1T1E1R1

1 + 1 + 1 + 1 + 1 + 0 + 1 + 1 + 1 + 1 + 1 + 1 + 1 =12 PTS

DOUBLE WORD → 24TRIPLE WORD → 36

MEANING

What does train starter mean?