/ Dictionary / Index M microstate: Meaning and Definition of Find definitions for: mi•cro•state Pronunciation: (mī'krō-stāt"), [key] — n. ministate. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. microstat microstethoscope Related Content Daily Word Quiz: abominable Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language