Noun fiend has 3 senses
  1. monster, fiend, devil, demon, ogre - a cruel wicked and inhuman person
    --1 is a kind of unpleasant person, disagreeable person
    --1 has particulars: demoniac
  2. devil, fiend, demon, daemon, daimon - one of the evil spirits of traditional Jewish and Christian belief
    --2 is a kind of evil spirit
    --2 has particulars: incubus; succubus, succuba; dybbuk, dibbuk
  3. fanatic, fiend - a person motivated by irrational enthusiasm (as for a cause); "A fanatic is one who can't change his mind and won't change the subject"--Winston Churchill
    --3 is a kind of enthusiast, partisan, partizan
,
TOP