/ Dictionary / Index C cone shell: Meaning and Definition of Find definitions for: cone' shell" Pronunciation: [key] any of numerous, chiefly tropical, marine gastropods of the genus Conus, having a smooth, brightly colored, conical shell with a short, flattened spire. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. cone pulley con espressione Related Content Daily Word Quiz: gregarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language