/ Dictionary / Index C cogitable: Meaning and Definition of Find definitions for: cog•i•ta•ble Pronunciation: (koj'i-tu-bul), [key] — adj. able to be considered; conceivable; thinkable: The thought of space flights to other galaxies has become more cogitable. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: cogitable (Thesaurus) cogged cogitate Related Content Daily Word Quiz: jaundice Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language