/ Dictionary / Index M macroscopic: Meaning and Definition of Find definitions for: mac•ro•scop•ic Pronunciation: (mak"ru-skop'ik), [key] — adj. visible to the naked eye. Cf.(def. 1). pertaining to large units; comprehensive. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: macroscopic (Thesaurus) macropsia macrosegment Related Content Daily Word Quiz: digression Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language