Source : Webster's Revised Unabridged Dictionary (1913)

Warrantee \War`ran*tee"\, n. (Law)
   The person to whom a warrant or warranty is made.

Source : WordNet®

warrantee
     n 1: a recipient of a warrant issued by a court in the United
          States
     2: a customer to whom a warrant or guarantee is given
     3: a written assurance that some product or service will be
        provided or will meet certain specifications [syn: {guarantee},
         {warrant}, {warranty}]