a road, passage, etc. that is closed at one end 一头封死的道路(或通道等) Extra ExamplesTopics Transport by car or lorryc2We tried cutting through a back road but it was a dead end. 我们试图抄小道,却原来是个死胡同。 We turned down a dead-end street by mistake. 我们误进了一条死路。
a point at which you can make no further progress in what you are doing 绝境;僵局 We had come to a dead end in our research. 我们的研究工作已陷入绝境。 This line of investigation could prove to be a complete dead end. 这条调查路线可能会被证明是一条死胡同。 He's in a dead-end job in the local factory (= one with low wages and no hope of promotion). 他在当地工厂的工作是没有前途的。 These negotiations are a dead-end street (= they have reached a point where no further progress is possible). 谈判陷入僵局。