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Noun: demon  dee-mun
  1. An evil supernatural being
    "The ancient text warned of demons that could possess the weak-minded";
    - devil, fiend, daemon [archaic], daimon [archaic]
     
  2. A cruel wicked and inhuman person
    "The demon showed no remorse for his heinous crimes";
    - monster, fiend, devil, ogre
     
  3. Someone extremely diligent or skilful
    "he worked like a demon to finish the job on time"; "she's a demon at maths"
     
  4. (computing) a program that runs automatically or on a schedule without user interaction
    "The print demon manages the print queue in the background";
    - daemon

Derived forms: demons

Type of: actor, disagreeable person, doer, evil spirit, unpleasant person, worker

Encyclopedia: Demon, Togo