tetrad difference

17 LETTERS · STARTS WITH T

tetrad difference is a valid 17-letter word worth 26 points in Scrabble and 28 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

T1E1T1R1A1D2D2I1F4F4E1R1E1N1C3E1

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

DOUBLE WORD → 52TRIPLE WORD → 78

MEANING

What does tetrad difference mean?