difference gauge

16 LETTERS · STARTS WITH D

difference gauge is a valid 16-letter word worth 26 points in Scrabble and 31 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

D2I1F4F4E1R1E1N1C3E1G2A1U1G2E1

2 + 1 + 4 + 4 + 1 + 1 + 1 + 1 + 3 + 1 + 0 + 2 + 1 + 1 + 2 + 1 =26 PTS

DOUBLE WORD → 52TRIPLE WORD → 78

MEANING

What does difference gauge mean?