the action of spreading or scattering broadly. It comes from the Latin word disseminare, which means "to spread abroad." When we talk about the dissemination of Dianetics and Scientology, we mean spreading information on Dianetics and Scientology broadly, using books, tapes and other works by L. Ron Hubbard. —Orientation Glossary (Attachment to HCOPL 5 Feb. 79RA III)