flush box

9 LETTERS · STARTS WITH F

flush box is a valid 9-letter word worth 23 points in Scrabble and 25 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

F4L1U1S1H4B3O1X8

4 + 1 + 1 + 1 + 4 + 0 + 3 + 1 + 8 =23 PTS

DOUBLE WORD → 46TRIPLE WORD → 69

MEANING

What does flush box mean?