box caisson

11 LETTERS · STARTS WITH B

box caisson is a valid 11-letter word worth 21 points in Scrabble and 24 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
B3O1X8C3A1I1S1S1O1N1
3 + 1 + 8 + 0 + 3 + 1 + 1 + 1 + 1 + 1 + 1 =21 PTS
DOUBLE WORD → 42TRIPLE WORD → 63
MEANING

What does box caisson mean?

1