/ Dictionary / Index F flubdub: Meaning and Definition of Find definitions for: flub•dub Pronunciation: (flub'dub"), [key] — n. pretentious nonsense or show; airs. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. flub fluctuant Related Content Daily Word Quiz: vertigo Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language