氷ひょう震しんひょうしんMeanings1nounice quakeTechnical term for a seismic event caused by the cracking or movement of ice, such as in glaciers or frozen lakes.氷ひょう震しんは、氷ひょう河がや凍こおった湖みずうみで観かん測そくされることがある。Ice quakes are sometimes observed in glaciers or frozen lakes.