float tank

10 LETTERS · STARTS WITH F

float tank is a valid 10-letter word worth 16 points in Scrabble and 18 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

F4L1O1A1T1T1A1N1K5

4 + 1 + 1 + 1 + 1 + 0 + 1 + 1 + 1 + 5 =16 PTS

DOUBLE WORD → 32TRIPLE WORD → 48

MEANING

What does float tank mean?