1. a person trained and qualified in applying Dianetics and/or Scientologyprocesses and procedures to individuals for their betterment; called an auditor because auditor means one who listens. 2. the person who "audits," who computes and listens—a practitioner of Dianetics and Scientology. SOP Theta Clearing is best done by an auditor who has been thetacleared. A "V" commonly acts to force the preclear to stay in his body even while pretending to free the preclear from his body. —LRH, 8-8008 —Scientology 8-8008 Glossary Final approval c. 3 Mar 1990