/ Dictionary / Index T tintinnabular: Meaning and Definition of Find definitions for: tin•tin•nab•u•lar Pronunciation: (tin"ti-nab'yu-lur), [key] — adj. of or pertaining to bells or bell ringing. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. tin tetrachloride tintinnabulation Related Content Daily Word Quiz: eureka Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language