verb (used with object), con·tra·posed, con·tra·pos·ing. to place in contraposition.

What is the meaning of Contrapose?

1 : to set over against (as the thumb to the fingers) 2 logic : to convert (a proposition) by contraposition.

What does the word Contrapositive means?

: a proposition or theorem formed by contradicting both the subject and predicate or both the hypothesis and conclusion of a given proposition or theorem and interchanging them "if not-B then not-A " is the contrapositive of "if A then B "