/ Dictionary / Index F flumadiddle: Meaning and Definition of Find definitions for: flum•a•did•dle Pronunciation: (flum"u-did'l, flum'u-did"l), [key] — n. utter nonsense. worthless frills. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. fluky flume Related Content Daily Word Quiz: placid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language