Breadcrumb Home > Dictionary > Index T tabu: Meaning and Definition of Find definitions for: ta•bu Pronunciation: (tu-b', ta-), [key] — adj., n., v.t. taboo. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: tabu (Thesaurus) Tabriz tabular ✖ Related Content Daily Word Quiz: evanescent Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language