/ Dictionary / Index T Tibbett: Meaning and Definition of Find definitions for: Tib•bett Pronunciation: (tib'it), [key] 1896–1960, U.S. baritone. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. tiara Tiber Related Content Daily Word Quiz: panacea Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language