通つう貨か同どう盟めいつうかどうめいじ字FuriganaMeanings1nounmonetary unionEconomic term referring to an agreement between countries to share a single currency and monetary policy. Often contrasted with 貨幣同盟 (かへいどうめい), which may imply a narrower focus on coinage or a historical union.See also: 貨幣同盟 (かへいどうめい)ユーロ圏けんは通つう貨か同どう盟めいの一いち例
