/ Dictionary / Index C cognoscible: Meaning and Definition of Find definitions for: cog•nos•ci•ble Pronunciation: (kog-nos'u-bul), [key] — adj. capable of being known. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: cognoscible (Thesaurus) cognoscenti cognoscitive Related Content Daily Word Quiz: lunar Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language