warrantor

from WordNet (r) 3.0 (2006)
warrantor
    n 1: one who provides a warrant or guarantee to another [syn:
         {guarantor}, {surety}, {warrantor}, {warranter}]
    
from The Collaborative International Dictionary of English v.0.48
Warrantor \War"rant*or\, n. (Law)
   One who warrants.
   [1913 Webster]
    
from Bouvier's Law Dictionary, Revised 6th Ed (1856)
WARRANTOR. One who makes a warranty. Touchst, 181. 
    

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