fuzz in WordNet English dictionary

1. a hazy or indistinct representation
   "it happened so fast it was just a blur"; "he tried to clear his head of the whisky fuzz"
   blur  fuzz 
   
2. uncomplimentary terms for a policeman
   bull  cop  copper  fuzz  pig 
   
3. the first beard of an adolescent boy
   fuzz 
   
4. filamentous hairlike growth on a plant
   "peach fuzz"
   hair  fuzz  tomentum