/ Dictionary / Index I incompact: Meaning and Definition of Find definitions for: in•com•pact Pronunciation: (in"kum-pakt'), [key] — adj. not compact; loose. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. incommutable incomparable 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