A unique film-stock that provides a positive print immediately after filming. Development of a negative does not need to occur though processing still takes place
(from the article `photography, history of`) ...Jr., and Leopold Mannes, two American musicians working with the Kodak Research Laboratories, initiated the modern era of colour photography with ... To reproduce colour by subtractive three-colour synthesis (Figure 6), colour films first break down the colours of an image into their prima...
Film that produces a positive image (transparency) on exposure and development
A film that is manufactured and processed in such a way as to produce a positive image after exposure. (Film Editing)
Film that produces a positive image (transparency) on exposure and development. 
Film or paper designed to produce a positive directly from exposure and processing, without the need of a negative. (see Exposure & Trannie)