demon
dee muhn
- n an evil supernatural being
- n a cruel wicked and inhuman person
- n someone extremely diligent or skillful
he worked like a demon to finish the job on time
she's a demon at math
- Finally, with an extraordinary effort, Sarah slayed the demons that were haunting her mind.
- Effigy of Ravana, the demon king, is burned during the Hindu festival of Dussehara.
- A demon is haunting the movie world.