口くち先さき介かい入にゅう

noun

verbal intervention

In finance, refers to central bank or government officials using statements to influence markets without actual market operations.

• 日にち銀ぎん総そう裁さいの口くち先さき介かい入にゅうで円えん高だかが一いち時じ的てきに止とまった。

  The yen's rise temporarily halted due to verbal intervention by the BOJ governor.