/ Dictionary / Index M micturition: Meaning and Definition of Find definitions for: mic•tu•ri•tion Pronunciation: (mik"chu-rish'un), [key] — n. the act of passing urine; urination. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: micturition (Thesaurus) micturate mid Related Content Daily Word Quiz: soporific Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language