MOCK-UP, v. 1. to get an imaginary picture of. (COHA, p. 100) –n. 1. “mockup” is derived from the World War II phrase which indicated a symbolized weapon or area of attack. Here, it means in essence, something which a person makes up himself. (Scn Jour, Iss 14-G) 2. a mock-up is more than a mental picture; it is a self-created object which exists as itself or symbolizes some object in the mest universe. It is a thing which one can be. (Scn Jour, Iss 14-G) 3. a full perceptic energy picture in three dimensions created by the thetan and having location in space and time. Now, that’s the ideal definition. A mock-up is something the thetan puts up and says is there. That’s what a mock-up is. (9ACC-24, 5501C14) 4. we call a mental image picture a mock-up when it is created by the thetan or for the thetan and does not consist of a photograph of the physical universe. (FOT, pp. 56-57) 5. any knowingly created mental picture that is not part of a time track. (HCOB 15 May 63)
Hubbard, L. R., (1975) Dianetics and Scientology Technical Dictionary. Los Angeles: Church of Scientology of California Publications Organization.