compromiser

from WordNet (r) 3.0 (2006)
compromiser
    n 1: a negotiator willing to compromise; "Henry Clay was known
         as the Great Compromiser"
    
from The Collaborative International Dictionary of English v.0.48
Compromiser \Com"pro*mi`ser\, n.
   One who compromises.
   [1913 Webster]
    

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