pedigree clause

15 LETTERS · STARTS WITH P

pedigree clause is a valid 15-letter word worth 20 points in Scrabble and 25 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

P3E1D2I1G2R1E1E1C3L1A1U1S1E1

3 + 1 + 2 + 1 + 2 + 1 + 1 + 1 + 0 + 3 + 1 + 1 + 1 + 1 + 1 =20 PTS

DOUBLE WORD → 40TRIPLE WORD → 60

MEANING

What does pedigree clause mean?