Breadcrumb Home > Dictionary > Index M microscope: Meaning and Definition of Find definitions for: mi•cro•scope Pronunciation: (mī'kru-skōp"), [key] — n. an optical instrument having a magnifying lens or a combination of lenses for inspecting objects too small to be seen or too small to be seen distinctly and in detail by the unaided eye. (cap.)the constellation Microscopium. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: microscope (Thesaurus) micros. microscopic TrendingHere are the facts and trivia that people are buzzing about. The Book of Philippians: Summary Current Events This Week: May 2023 Preamble of the United Nations Charter Queen Victoria Books of the Bible: New Testament Books in Order The 88 Recognized Constellations ✖ Related Content Daily Word Quiz: panache Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language