/ Dictionary / Index B binocular fusion: Meaning and Definition of Find definitions for: binoc'ular fu'sion Pronunciation: [key] — Ophthalm. Ophthalm. fusion (def. 5a). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. binocular binomial Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language