氷河湖決壊洪水 ひょうがこけっかいこうずい Meanings Noun glacial lake outburst flood Kanji 氷 ice. Read as ヒョウ. 河 river 湖 lake 決 decide. Read as ケツ. 壊 destroy. Read as カイ. 洪 flood. Read as コウ. 水 water. Read as スイ. Jinuma: Japanese Dictionary · Word lists