/ Dictionary / Index C contrapositive: Meaning and Definition of Find definitions for: con•tra•pos•i•tive Pronunciation: (kon"tru-poz'i-tiv), [key] — Logic. Logic. —adj. of or pertaining to contraposition. —n. a contrapositive statement of a proposition. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. contraposition contrapposto Related Content Daily Word Quiz: arboreal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language