Oxford Dictionary English clock radio noun noun BrE BrE//ˌklɒk ˈreɪdiəʊ// ; NAmE NAmE//ˌklɑːk ˈreɪdioʊ// Radio technology Add to my wordlistjump to other results enlarge image a clock combined with a radio that can be set to come on at a particular time in order to wake somebody up See related entries: Radio technologySee clock radio in the Oxford Advanced American DictionaryCheck pronunciation: clock radio oxfordlearnersdictionaries.com