floating partition

18 LETTERS · STARTS WITH F

floating partition is a valid 18-letter word worth 23 points in Scrabble and 28 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

F4L1O1A1T1I1N1G2P3A1R1T1I1T1I1O1N1

4 + 1 + 1 + 1 + 1 + 1 + 1 + 2 + 0 + 3 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 =23 PTS

DOUBLE WORD → 46TRIPLE WORD → 69

MEANING

What does floating partition mean?