/ Dictionary / Index H hullabaloo: Meaning and Definition of Find definitions for: hul•la•ba•loo Pronunciation: (hul'u-bu-l"), [key] — pl. -loos. a clamorous noise or disturbance; uproar. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: hullabaloo (Thesaurus) hull hull balance Related Content Daily Word Quiz: hedonist Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language