Home › Words › L › leprologistleprologistleprologist means A student of leprology, a doctor or researcher specialized in the diagnosis and treatment of leprosy.EtymologyFrom leprology + -ist, equivalent to leprosy + -ologist.nounA student of leprology, a doctor or researcher specialized in the diagnosis and treatment of leprosy.Definitions & examples from Wiktionary (CC BY-SA 3.0).