CACODEMON Meaning of CACODEMON in English [ ˌkakə(ʊ)'di:mən ]■ noun a malevolent spirit or person.OriginC16: from Gk kakodaimōn , from kakos 'bad' + daimōn 'spirit'. Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004