FORNICATION By N., Sam M.S. - 23 the term applied to the voluntary sexual intercourse between any two people who are not married to each other. The legal definition can vary in different states or countries. FORNICATION: "Joe and Lyn practised fornication before they were married." Related Psychology Terms SEXUAL DEVIATIONS (GENERAL) LEGAL PSYCHIATRY (Forensic Psychiatry) NYMPHOMANIA (Andromania) Ethics and Legal Course: Landmark Legal Case BESTIALITY (Zooerasty, Zoophilia) A Comparison of Maternal and Paternal Filicide Counselor's Role in Emergency Teams SATYRIASIS (Satyrism) Dissociative Identity Disorder Evaluation of a Quantitative Study Cite this page: N., Sam M.S., "FORNICATION," in PsychologyDictionary.org, May 11, 2013, https://psychologydictionary.org/fornication/ (accessed July 3, 2022).