carriage setter

15 LETTERS · STARTS WITH C

carriage setter is a valid 15-letter word worth 17 points in Scrabble and 19 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

C3A1R1R1I1A1G2E1S1E1T1T1E1R1

3 + 1 + 1 + 1 + 1 + 1 + 2 + 1 + 0 + 1 + 1 + 1 + 1 + 1 + 1 =17 PTS

DOUBLE WORD → 34TRIPLE WORD → 51

MEANING

What does carriage setter mean?