sandwich girder

15 LETTERS · STARTS WITH S

sandwich girder is a valid 15-letter word worth 25 points in Scrabble and 27 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

S1A1N1D2W4I1C3H4G2I1R1D2E1R1

1 + 1 + 1 + 2 + 4 + 1 + 3 + 4 + 0 + 2 + 1 + 1 + 2 + 1 + 1 =25 PTS

DOUBLE WORD → 50TRIPLE WORD → 75

MEANING

What does sandwich girder mean?