/ Dictionary / Index P pfft: Meaning and Definition of Find definitions for: pfft Pronunciation: (ft), [key] — interj. (used to express or indicate a dying or fizzling out.) Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. pfennig pfg. 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