タリフタリフMeanings1nountariffA tax on imports or exports. Often used in economic or trade contexts. The Japanese term 関税 is more common in everyday language.See also: 関税新あたらしいタリフが輸ゆ入にゅう品ひんに課かされた。A new tariff was imposed on imported goods.タリフの引ひき上あげ