demoniac 1 Demonic participle. adj and n. It applies to the person who is supposed to be possessed by the devil or is credited with having demons in the body. Possessed, possessed, lustful, possessed of the demonia, who has the demons in the body, devilish, energetic, spirited. 2 ( Being, Being a ) Applied to people, bad, perverse. Diabolical. (inf.) adj. It applies particularly to children with the meaning of naughty . 3 (inf.) Applies to anything bad, that annoys, annoys or gives a lot of work: Those devils do not let me study with their screams, I can not take a step with these devilish shoes, this crossword is devilish . Condemned, devilish, cursed, condemned. 4 (inf.) Applied to things, of very poor quality or very unpleasant: They have brought a demoniac coal, this medicine has a devilish flavor .
