flush tank

10 LETTERS · STARTS WITH F

flush tank is a valid 10-letter word worth 19 points in Scrabble and 21 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

F4L1U1S1H4T1A1N1K5

4 + 1 + 1 + 1 + 4 + 0 + 1 + 1 + 1 + 5 =19 PTS

DOUBLE WORD → 38TRIPLE WORD → 57

MEANING

What does flush tank mean?