(n)creative activity (writing or pictures or films etc.) of no literary or artistic value other than to stimulate sexual desire, Syn.porn, smut, erotica, porno
The Collaborative International Dictionary of English (GCIDE) v.0.53Collaborative International Dictionary (GCIDE)
n. [ Gr. &unr_; a harlot + -graphy. ] 1. Licentious painting or literature; especially, the painting anciently employed to decorate the walls of rooms devoted to bacchanalian orgies. [ 1913 Webster ]
2. (Med.) A treatise on prostitutes, or prostitution. [ 1913 Webster ]
3. obscene pictures, writings, drawings, motion pictures, videos, or the like intended primarily to cause sexual arousal and having little or no artistic merit; also, the content of such materials. [ PJC ]