円えん価かえんかMeanings1nounvalue of the yenEconomic term referring to the exchange value or purchasing power of the Japanese yen.円えん価かが上じょう昇しょうすると、輸ゆ出しゅつ企き業ぎょうの収しゅう益えきが悪あっ化かする。When the value of the yen rises, the profits of exporting companies worsen.