/ Dictionary / Index T tympanoplasty: Meaning and Definition of Find definitions for: tym•pa•no•plas•ty Pronunciation: (tim'pu-nu-plas"tē), [key] — n. Surg. reconstruction of the eardrum and the bones of the middle ear. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: tympanoplasty (Thesaurus) tympanitis tympanum Related Content Daily Word Quiz: nonchalant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language