n : film or literature designed to stimulate sexual desire syn: pornography, pornon.Pornography.adj.Pornographic."pron" or "pr0n" isAn accidental or deliberate misspelling of the word 'porn'. Due to the common misspelling of the word, it has been accepted and encouraged amongst the online gaming community.It was also used to get around keyword filtering such as in AOL's This allowed all the children of the world to have access to all the porn (or pr0n) that is nessessary for a healthy childhood.