warranter Meaning, Definition & Usage

  1. noun one who provides a warrant or guarantee to another
    warrantor; guarantor; surety.

WordNet

War"rant*er noun
Definitions
  1. One who warrants, gives authority, or legally empowers.
  2. (Law) One who assures, or covenants to assure; one who contracts to secure another in a right, or to make good any defect of title or quality; one who gives a warranty; a guarantor; as, the warranter of a horse.

Webster 1913