From Longman Dictionary of Contemporary Englishsunrise industryˈsunrise ˌindustry noun [countable] TIADVANCEDan industry, such as electronics or making computers, that uses modern processes and takes the place of older industries → sunset industryFrom Longman Business Dictionarysunrise industryˈsunrise ˌindustry [countable]COMMERCE an industry involved in new TECHNOLOGYsunrise industries including biotechnology, computer technology and robotics → industry