pinch effect

12 LETTERS · STARTS WITH P

pinch effect is a valid 12-letter word worth 26 points in Scrabble and 29 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

P3I1N1C3H4E1F4F4E1C3T1

3 + 1 + 1 + 3 + 4 + 0 + 1 + 4 + 4 + 1 + 3 + 1 =26 PTS

DOUBLE WORD → 52TRIPLE WORD → 78

MEANING

What does pinch effect mean?