ONIOMANIA By N., Sam M.S. - 29 noun. compulsive shopping, or an unmanageable urge to spend money and to purchase without regard to requirement or utilization. ONIOMANIA: "Oniomania often occurs as a symptom of bipolar disorder." Related Psychology Terms Dissociative Identity Disorder GAMBLING OBSESSRVE-COMPULSIVE REACTION MANGANESE POISONING COMPULSIVE PERSONALITY INHIBITION INCIDENTAL LEARNING CHILD PSYCHIATRY HYPOCHONDRIASIS EXOTIC PSYCHOSES Cite this page: N., Sam M.S., "ONIOMANIA," in PsychologyDictionary.org, April 7, 2013, https://psychologydictionary.org/oniomania/ (accessed July 2, 2022).