adverse possession

18 LETTERS · STARTS WITH A

adverse possession is a valid 18-letter word worth 23 points in Scrabble and 26 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

A1D2V4E1R1S1E1P3O1S1S1E1S1S1I1O1N1

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

DOUBLE WORD → 46TRIPLE WORD → 69

MEANING

What does adverse possession mean?