GENOCIDE By N., Pam M.S. - May 11, 2013 the intentional and systematic annihilation of a racial, ethnic, national or religious group. Declared an international crime by UN Genocide Convention of 1948. see ethnic cleansing. GENOCIDE: "Genocide is mass murder." Related Psychology Terms RACIAL DISCRIMINATION ETHNIC CLEANSING INTERMARRIAGE RACIAL AND ETHNIC DIFFERENCES ETHNIC DRIFT WORLD FEDERATION FOR MENTAL HEALTH INFORMATION GIVER INFORMATION SEEKER ETHNICITY ELITE ATHLETE Cite this page: N., Pam M.S., "GENOCIDE," in PsychologyDictionary.org, May 11, 2013, https://psychologydictionary.org/genocide/ (accessed January 27, 2020).