/ Dictionary / Index F fluorophosphate: Meaning and Definition of Find definitions for: fluor•o•phos•phate Pronunciation: (floor"ō-fos'fāt, flôr"-, flōr"-). [key] — n. Chem. a salt or ester of a fluorophosphoric acid. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. fluorometer fluorophosphoric acid Related Content Daily Word Quiz: perspicacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language