wingback formation

18 LETTERS · STARTS WITH W

wingback formation is a valid 18-letter word worth 34 points in Scrabble and 40 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

W4I1N1G2B3A1C3K5F4O1R1M3A1T1I1O1N1

4 + 1 + 1 + 2 + 3 + 1 + 3 + 5 + 0 + 4 + 1 + 1 + 3 + 1 + 1 + 1 + 1 + 1 =34 PTS

DOUBLE WORD → 68TRIPLE WORD → 102

MEANING

What does wingback formation mean?