falling-ball clock

18 LETTERS · STARTS WITH F

falling-ball clock is a valid 18-letter word worth 30 points in Scrabble and 40 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
F4A1L1L1I1N1G2-0B3A1L1L1C3L1O1C3K5
4 + 1 + 1 + 1 + 1 + 1 + 2 + 0 + 3 + 1 + 1 + 1 + 0 + 3 + 1 + 1 + 3 + 5 =30 PTS
DOUBLE WORD → 60TRIPLE WORD → 90
MEANING

What does falling-ball clock mean?

1