proper claim

12 LETTERS · STARTS WITH P

proper claim is a valid 12-letter word worth 19 points in Scrabble and 24 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
P3R1O1P3E1R1C3L1A1I1M3
3 + 1 + 1 + 3 + 1 + 1 + 0 + 3 + 1 + 1 + 1 + 3 =19 PTS
DOUBLE WORD → 38TRIPLE WORD → 57
MEANING

What does proper claim mean?

1