暴ぼう走そう

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

acting rashly; running wild; rampaging

Broad use for reckless, out-of-control behavior by people, vehicles, or abstract things like emotions or plans. Often used in news about dangerous driving or uncontrolled situations.

• 飲いん酒しゅ運うん転てんの車くるまが暴ぼう走そうして歩ほ道どうに突つっ込こんだ。

  A car driven by a drunk driver went out of control and crashed onto the sidewalk.

• 彼かれは怒いかりで暴ぼう走そうし、上じょう司しにひどいことを言いってしまった。

  He lost control in anger and said terrible things to his boss.

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

runaway (process)

Engineering term for a process that escapes normal control, such as a chemical reaction or a machine running beyond safe limits.

• 原げん子し炉ろで核かく反はん応のうが暴ぼう走そうすると大だい事じ故こにつながる。

  If a nuclear reaction runs away in a reactor, it leads to a major accident.

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

reckless baserunning

Baseball term for overly aggressive or ill-judged baserunning that often results in an out.

• ランナーが暴ぼう走そうして三さん塁るいでタッチアウトになった。

  The runner made a reckless dash and was tagged out at third base.