window shell

12 LETTERS · STARTS WITH W

window shell is a valid 12-letter word worth 21 points in Scrabble and 23 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

W4I1N1D2O1W4S1H4E1L1L1

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

DOUBLE WORD → 42TRIPLE WORD → 63

MEANING

What does window shell mean?