A word originally made up by me. Relating to a gory film, a death in a film or any relation to death and films. Mostly used in context with ultra-violent films, such as, dawn of the dead, kill bill, etc.
Girl: Urgh. Gross.
Boy: Woahh. Cinedeath!
Friend: What shall we watch.
Other: I dunno, er, I'm in the mood for some cinedeath