/ Dictionary / Index B biuniqueness: Meaning and Definition of Find definitions for: bi•u•nique•ness Pronunciation: (bī"y-nēk'nis), [key] — n. Ling. a principle providing for a one-to-one correspondence between the phonemic and phonetic levels of analysis. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. biunique biuret 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