/ Dictionary / Index M myringotomy: Meaning and Definition of Find definitions for: myr•in•got•o•my Pronunciation: (mir"in-got'u-mē, -ing-), [key] — pl. -mies. surgical incision of the tympanic membrane. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: myringotomy (Thesaurus) myrica myristic acid Related Content Daily Word Quiz: abscond Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language