ballast stone

13 LETTERS · STARTS WITH B

ballast stone is a valid 13-letter word worth 14 points in Scrabble and 18 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

B3A1L1L1A1S1T1S1T1O1N1E1

3 + 1 + 1 + 1 + 1 + 1 + 1 + 0 + 1 + 1 + 1 + 1 + 1 =14 PTS

DOUBLE WORD → 28TRIPLE WORD → 42

MEANING

What does ballast stone mean?