having or needing a lot of energy and enthusiasm He knew I was energetic and dynamic and would get things done. an energetic supporter I'm not feeling very energetic today For the more energetic (= people who prefer physical activities), we offer windsurfing and diving. I think I'd prefer something a little less energetic.
NAmE//ˌɛnərˈdʒɛt̮ɪkli//
adverb He energetically denied the charge.See energetic in the Oxford Advanced Learner's DictionaryCheck pronunciation: energetic