/ Dictionary / Index M microscopy: Meaning and Definition of Find definitions for: mi•cros•co•py Pronunciation: (mī-kros'ku-pē, mī'kru-skō"pē), [key] — n. the use of the microscope. microscopic investigation. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: microscopy (Thesaurus) Microscopium microsecond Related Content Daily Word Quiz: panacea Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language