市し場じょう介かい入にゅうしじょうかいにゅうMeanings1nounmarket interventionRefers to actions by authorities (e.g., central banks, governments) to influence financial markets, especially foreign exchange markets.政せい府ふは急きゅう激げきな円えん高だかを抑かえるために市し場じょう介かい入にゅうを行