binocular fusion

16 LETTERS · STARTS WITH B

binocular fusion is a valid 16-letter word worth 22 points in Scrabble and 29 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

B3I1N1O1C3U1L1A1R1F4U1S1I1O1N1

3 + 1 + 1 + 1 + 3 + 1 + 1 + 1 + 1 + 0 + 4 + 1 + 1 + 1 + 1 + 1 =22 PTS

DOUBLE WORD → 44TRIPLE WORD → 66

MEANING

What does binocular fusion mean?