winnow sheet

12 LETTERS · STARTS WITH W

winnow sheet is a valid 12-letter word worth 20 points in Scrabble and 21 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

W4I1N1N1O1W4S1H4E1E1T1

4 + 1 + 1 + 1 + 1 + 4 + 0 + 1 + 4 + 1 + 1 + 1 =20 PTS

DOUBLE WORD → 40TRIPLE WORD → 60

MEANING

What does winnow sheet mean?