(noun.) (logic) a proposition that is true if and only if another proposition is false.
(noun.) the speech act of negating.
(noun.) a negative statement; a statement that is a refusal or denial of some other statement.
手打:丽塔
双语例句
It is evident the idea of darkness is no positive idea, but merely the negation of light, or more properly speaking, of coloured and visible objects. 戴维·休谟.人性论.
For they are clearly not in greater darkness or negation than not-being, or more full of light and existence than being. 柏拉图.理想国.
Or a benefactor's veto might impose such a negation on a man's life that the consequent blank might be more cruel than the benefaction was generous. 乔治·艾略特.米德尔马契.
This attribute was common to most of Lily's set: they had a force of negation which eliminated everything beyond their own range of perception. 伊迪丝·华顿.快乐之家.
What if niceness carried to that supreme degree were only a negation, the curtain dropped before an emptiness? 伊迪丝·华顿.纯真年代.
But that I consider rather as a negation of relation, than as anything real or positive. 戴维·休谟.人性论.
For his own part he said to himself that he loved her as tenderly as ever, and could make up his mind to her negations; but--well! 乔治·艾略特.米德尔马契.
He would never have been easy to call his action anything else than duty; but in this case, contending motives thrust him back into negations. 乔治·艾略特.米德尔马契.
As for him, the need of accommodating himself to her nature, which was inflexible in proportion to its negations, held him as with pincers. 乔治·艾略特.米德尔马契.