先せん史し学がくせんしがくMeanings1nounprehistory (academic field)Refers to the academic discipline that studies human history before written records, often synonymous with 先史時代研究.彼かれは大だい学がくで先せん史し学がくを専せん攻こうしている。He is majoring in prehistory at university.先せん史し学がくの講こう義ぎでは、考こう古こ学がく的てき発はっ見けんに基もとづいて人じん類るいの起き源げんを探さぐる。In prehistory lectures, we explore human origins based on archaeological discoveries.
