未経過保険料 みけいかほけんりょう Meanings Noun prepaid insurance premium; unearned premium; unexpired premium Kanji 未 not yet. Read as ミ. 経 pass. Read as ケイ. 過 pass 保 keep 険 peril. Read as ケン. 料 material. Read as リョウ. Jinuma: Japanese Dictionary · Word lists