obversion

listen to the pronunciation of obversion
İngilizce - Türkçe
bir önermeyi ters yönde ifade etme
İngilizce - İngilizce
This is also described as "immediate inference by privative conception
{i} reversal; inversion
The act of turning toward or downward
The act of immediate inference, by which we deny the opposite of anything which has been affirmed; as, all men are mortal; then, by obversion, no men are immortal
obversion