/ Dictionary / Index C conoscope: Meaning and Definition of Find definitions for: co•no•scope Pronunciation: (kō'nu-skōp", kon'u-), [key] — n. Optics. a polarizing microscope for giving interference figures and for determining the principal axis of a crystal. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. conoscenti conquer Related Content Daily Word Quiz: bungled Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language