n. a collection of images of something desirable, such as "car porn" or "gun porn".
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. creative activity (writing or pictures or films etc.) of no literary or artistic value other than to stimulate sexual desire
Word Usage
"I think the difference with normal porn is that the availability of the women in porn movies is not the same as being able to bully or cajole an innocent child."