penalty double

14 LETTERS · STARTS WITH P

penalty double is a valid 14-letter word worth 21 points in Scrabble and 26 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

P3E1N1A1L1T1Y4D2O1U1B3L1E1

3 + 1 + 1 + 1 + 1 + 1 + 4 + 0 + 2 + 1 + 1 + 3 + 1 + 1 =21 PTS

DOUBLE WORD → 42TRIPLE WORD → 63

MEANING

What does penalty double mean?