氷河湖 ひょうがこ Meanings Noun glacial lake Kanji 氷 ice. Read as ヒョウ. 河 river 湖 lake. Read as コ. Words containing 氷河湖 氷河湖決壊洪水 (ひょうがこけっかいこうずい) glacial lake outburst flood Jinuma: Japanese Dictionary · Word lists