乱波 の意味 | Babel Free

定義

1. A spy. Especially, during the Warring States Period, a brigand recruited by a daimyō to work as a spy.
2. A ruffian.

例文

“つまり、乱波ですね。人心を攪乱し、その機に乗じて、事を謀る”

In other words, we're hired spies, aren't we? We cause confusion, and devise a plan that takes advantage of that opportunity.

CEFRレベル