driving clock

13 LETTERS · STARTS WITH D

driving clock is a valid 13-letter word worth 25 points in Scrabble and 31 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
D2R1I1V4I1N1G2C3L1O1C3K5
2 + 1 + 1 + 4 + 1 + 1 + 2 + 0 + 3 + 1 + 1 + 3 + 5 =25 PTS
DOUBLE WORD → 50TRIPLE WORD → 75
MEANING

What does driving clock mean?

1