(らんそう)

らんそう
noun
reckless driving; running amok
1. reckless driving; driving wildly out of control
Dangerous, uncontrolled driving of a vehicle, typically at high speed and without regard for traffic rules or safety. Often used in news reports about traffic incidents.
(くるま)乱走(らんそう)して歩道(ほどう)()()んだ。
The car went out of control and crashed into the sidewalk.
暴走族(ぼうそうぞく)深夜(しんや)(まち)乱走(らんそう)した。
A biker gang drove recklessly through the city late at night.
飲酒(いんしゅ)運転(うんてん)(くるま)住宅街(じゅうたくがい)乱走(らんそう)し、複数(ふくすう)車両(しゃりょう)衝突(しょうとつ)する事故(じこ)発生(はっせい)した。
A drunk-driving car drove recklessly through a residential area, causing an accident involving multiple vehicles.
2. running amok; running around wildly
Running about in a disorderly or chaotic manner, without direction or control. Can refer to people, animals, or figuratively to things spiraling out of control.
(いぬ)公園(こうえん)乱走(らんそう)している。
A dog is running around wildly in the park.
子供(こども)たちが教室(きょうしつ)乱走(らんそう)して先生(せんせい)(しか)られた。
The children ran around wildly in the classroom and were scolded by the teacher.
パニックになった(うま)乱走(らんそう)して、周囲(しゅうい)人々(ひとびと)(おどろ)かせた。
The panicked horse ran amok, startling the people around it.

A compound of (らん) (disorder/chaos) and (そう) (run). Describes uncontrolled, dangerous movement, most commonly applied to vehicles. In news reporting, 乱走(らんそう) typically implies a vehicle that has gone out of control and poses danger to bystanders.

COMMON COLLOCATIONS:

  • (くるま)乱走(らんそう)する: a car runs out of control
  • 乱走(らんそう)事故(じこ): accident caused by reckless driving
  • 街中(まちなか)乱走(らんそう)する: drive/run wildly through the streets

SIMILAR WORDS:

  • 暴走(ぼうそう): reckless driving; running out of control (more common, emphasizes violent or dangerous speed)
  • 蛇行(だこう): weaving; swerving (driving in a zigzag pattern)
  • 逃走(とうそう): fleeing; running away (running to escape, not necessarily reckless)