noun
eurozone; euro area
Refers to the group of EU countries that have adopted the euro as their official currency.
ユーロ圏の経済成長は今年も緩やかだ。
Economic growth in the eurozone remains modest this year as well.
ユーロ圏に加盟するには一定の基準を満たす必要がある。
To join the eurozone, a country must meet certain criteria.