binary opposition

17 LETTERS · STARTS WITH B

binary opposition is a valid 17-letter word worth 25 points in Scrabble and 29 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

B3I1N1A1R1Y4O1P3P3O1S1I1T1I1O1N1

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

DOUBLE WORD → 50TRIPLE WORD → 75

MEANING

What does binary opposition mean?