Meaning of “pornography” - Learner’s Dictionary

pornography

noun [ U ] us uk /pɔːˈnɒɡrəfi/ informal porn
pornographic adjective us uk /ˌpɔːnəˈɡræfɪk/

relating to pornography:

pornographic images/videos

(Definition of “pornography” from the Cambridge Learner’s Dictionary © Cambridge University Press)