turned comma

12 LETTERS · STARTS WITH T

turned comma is a valid 12-letter word worth 18 points in Scrabble and 23 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

T1U1R1N1E1D2C3O1M3M3A1

1 + 1 + 1 + 1 + 1 + 2 + 0 + 3 + 1 + 3 + 3 + 1 =18 PTS

DOUBLE WORD → 36TRIPLE WORD → 54

MEANING

What does turned comma mean?