DuckCorp Dico

Found one definition

1.                 From Mueller English-Russian Dictionary:
                   
   
   
                   
                     
   fining
      I  [↗faɪnɪŋ] pres-p. от fine I, 2
      _II [↗faɪnɪŋ]
         1. _pres-p. от fine III, 4
         2. _n. очИстка, рафинИрование