深ふか追おい

noun, noun or participle which takes 'suru', transitive verb

chasing too far; pursuing relentlessly; over-pursuit

Used when someone continues chasing or pursuing beyond a reasonable point, often with negative consequences. Common in contexts like military pursuit, sports, or arguments.

• 敵てきを深ふか追おいして罠わなにかかった。

  They chased the enemy too far and fell into a trap.

• 議ぎ論ろんで相あい手てを深ふか追おいしすぎると、関かん係けいが悪わるくなる。

  If you pursue your opponent too relentlessly in an argument, the relationship will suffer.