割わり引びき銀ぎん行こうわりびきぎんこうじ字FuriganaMeanings1noundiscount bankA financial institution that specializes in discounting bills of exchange or other short-term credit instruments.割わり引びき銀ぎん行こうは手て形がたの割わり引びきを専せん門もんに行おこなう金きん融ゆう機き関かんです。A discount bank is a financial institution that specializes in discounting bills of exchange.