/ Dictionary / Index I incomprehensive: Meaning and Definition of Find definitions for: in•com•pre•hen•sive Pronunciation: (in"kom-pri-hen'siv, in-kom"-), [key] — adj. not comprehensive. not comprehending readily; having a slow or inadequate mental grasp. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: incomprehensive (Thesaurus) incomprehension incompressible 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