DuckCorp Dico

Found one definition

1.                 From en.wiktionary.org:
                   
   
   
                   
                     
   [fùzel]
   
   ** Polish
   [lang=pl]
   
   *** Etymology
   [pl] [pl].
   
   *** Pronunciation
   [a=LL-Q809 (pol)-Olaf-fuzel.wav]
   
   *** Noun
   [m-in]
   
    1. fusel oil  [mixture of several higher-order alcohols (alcohols with more than two carbon atoms) formed as byproduct in the normal fermentation process]
   **** Declension
   [gens=fuzla/fuzlu]
   
   *** Further reading
   
    - [R:pl:PWN]
    - [R:pl:PWN Encyclopedia]
   [pl]