fornicateverb [ I ]
uk/ˈfɔː.nɪ.keɪt/us/ˈfɔːr.nə.keɪt/formal disapprovingto have sex with someone who you are not married to
fornication
noun [ U ] uk/ˌfɔː.nɪˈkeɪ.ʃən/us/ˌfɔːr.nəˈkeɪ.ʃən/
fornicator
noun [ C ] uk/ˈfɔː.nɪ.keɪ.tər/us/ˈfɔːr.nə.keɪ.t̬ɚ/