WordReference Random House Unabridged Dictionary of American English © 2026
bi•fluor•ide
(bī flŏŏr′īd, -flôr′-, -flōr′-),USA pronunciation n. [Chem.]
- Chemistryan acid salt of hydrofluoric acid containing the group HF2-, as ammonium bifluoride, NH4HF2.
- bi-1 + fluoride
'bifluoride' also found in these entries (note: many are not synonyms or translations):