wirehead noun 4verb 2forms 3 noun4 •A hardware hacker. •A person who likes to tinker with electronics. •A person who has an electronic brain implant.He turns around and looks behind him. The wirehead he saw a few seconds ago is out in the open now, standing all by himself at the edge of a raft. Everyone else has cleared out of there. — 1992 •A person who takes part in wireheading. verb2 •To artificially stimulate the brain to experience pleasure. •To hack one's own reward channel. formswireheaded · wireheading · wireheads