Added 9 October 2026 whacked adjective Categories: Describing WordsRare Words adjective ! Definition from WordNet 3.1, Princeton University. More about whacked at Wordnik → Where our words come from → (British informal) exhausted or worn out. Related Words: tiredexhaustedpoopedknackeredbushedshotstunnedkilldementedthrownhitcracked Back to today's word