/ Dictionary / Index M microreader: Meaning and Definition of Find definitions for: mi•cro•read•er Pronunciation: (mī'krō-rē"dur), [key] — n. a device for projecting an enlarged image of a microfilm or microphotograph, esp. on a ground-glass screen. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. micropyrometer microrelief Related Content Daily Word Quiz: clairvoyant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language