driving under the influenceBrE /ˌdraɪvɪŋ ʌndə ði ˈɪnfluəns/ 🔊NAmE /ˌdraɪvɪŋ ʌndər ði ˈɪnfluəns/ 🔊 noun [uncountable] (abbreviation DUI) (US) (in some states in the US 美国某些州) the crime of driving a vehicle after drinking too much alcohol. It is a less serious crime than 'driving while intoxicated'. 酒后驾车罪（较酒醉驾车罪轻）