contrapositv.

/kɒntrəˈpɒzɪt/

Etymology: Backformation < contraposition n.

Logic.

= contrapone v.

ΘΚΠ

the mind > mental capacity > philosophy > logic > logical proposition > conversion of a proposition > convert [verb (transitive)]

convert1638

turn1654

reconvert1849

contrapone1864

infinitate1864

contraposit1880

1880 Princeton Rev. Sept. 260 Yes again, for otherwise he could not contraposit and convert.

1882 Mind 7 441 Mutating the premisses and contrapositing O.

1887 J. N. Keynes Stud. & Exerc. Formal Logic (ed. 2) ii. viii. 144 Under our present supposition..we may contraposit (β).

1906 J. N. Keynes Stud. & Exerc. Formal Logic (ed. 4) iii. vi. 365 Taking the simple constructive dilemma given above, and contrapositing the major.

This entry has not yet been fully updated (first published 1972; most recently modified version published online March 2018).

单词	contraposit
释义	contrapositv. /kɒntrəˈpɒzɪt/ Etymology: Backformation < contraposition n. Logic. = contrapone v. ΘΚΠ the mind > mental capacity > philosophy > logic > logical proposition > conversion of a proposition > convert [verb (transitive)] convert1638 turn1654 reconvert1849 contrapone1864 infinitate1864 contraposit1880 1880 Princeton Rev. Sept. 260 Yes again, for otherwise he could not contraposit and convert. 1882 Mind 7 441 Mutating the premisses and contrapositing O. 1887 J. N. Keynes Stud. & Exerc. Formal Logic (ed. 2) ii. viii. 144 Under our present supposition..we may contraposit (β). 1906 J. N. Keynes Stud. & Exerc. Formal Logic (ed. 4) iii. vi. 365 Taking the simple constructive dilemma given above, and contrapositing the major. This entry has not yet been fully updated (first published 1972; most recently modified version published online March 2018). < v.1880
随便看	peacocks tail peacockspotted peacocktail tarnish peacockvoiced peacockwise peacockwitted peacocky peacockyewtree peacod peacod tree peacods peacombed peadodger peadropper peaer peaest peafinch peaflour peaflower peaflowered peafowl peafowls peag peage peager