/ Dictionary / Index M microbarogram: Meaning and Definition of Find definitions for: mi•cro•bar•o•gram Pronunciation: (mī"kru-bär'u-gram"), [key] — n. Meteorol. a record made by a microbarograph. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. microbar microbarograph Related Content Daily Word Quiz: mamba Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language