/ Dictionary / Index I incogitant: Meaning and Definition of Find definitions for: in•cog•i•tant Pronunciation: (in-koj'i-tunt), [key] — adj. thoughtless; inconsiderate. not having the faculty of thought. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. incog incognita Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language