← Back to browseovernightadjective#4,505Translationsオーバーナイトオーバーナイト一晩ひとばん一躍いちやく宵越しよいごしEnglish definitionlasting, open, or operating through the whole nightExamplesThe stock has gone down overnight.English cannot be mastered overnight.Similar wordsovernightsovernighteroversightoverweightoverflighternight← republiccounsel →