Himalayan blunder
01
ヒマラヤ山脈のような大失敗, ヒマラヤ的な大間違い
a major mistake or error, often made by someone in power, that leads to catastrophic consequences
Disapproving
Idiom
例
If the company goes ahead with the merger without doing proper due diligence, it will be a Himalayan blunder that could have disastrous consequences.
会社が適切なデューデリジェンスを行わずに合併を進めるなら、それは壊滅的な結果をもたらす可能性のあるヒマラヤ級の失敗となるでしょう。
