refiner

from WordNet (r) 3.0 (2006)
refiner
    n 1: one whose work is to refine a specific thing; "he was a
         sugar refiner"
    
from The Collaborative International Dictionary of English v.0.48
Refiner \Re*fin"er\ (-f?n"?r), n.
   One who, or that which, refines.
   [1913 Webster]
    
from Easton's 1897 Bible Dictionary
Refiner
The process of refining metals is referred to by way of
illustrations in Isa. 1:25; Jer. 6:29; Zech. 13:9; Mal. 3:2, 3.
    

[email protected]