/ˈdi:tʊə(r); US dɪˈtʊər ||; dɪˈtυr/noun[C] 1 a longer route from one place to another that you take in order to avoid sth/sb or in order to see or do sth 迂回路；绕行的路: Because of the accident we had to make a five-kilometre detour. 由于那宗事故，我们要走五公里的迂回路。
2 (US 美) =DIVERSION(2)