DictionaryriotViolent public disturbance
noun / verb

riot

RY-uht/ˈraɪət/

An uncontrolled disturbance marked by wild collective activity.

People overturn a street bin and smash a window during a riot.

A compact crowd violently disrupts a public street: two people overturn a street bin, another smashes a shop window with a brick, and others shove and grapple nearby.
Etymology

The French word covered quarrels and domestic strife. In English, meanings involving wanton, disorderly behavior developed into the sense of a violent disturbance of public peace.

In context

Jim DeLorenzo25:09
racial skirmishes at the public high school escalated into a full-scale race riot looting and burning took place in northern part of Trenton
The Burg – A State of Mind

More examples

  • Angry fans rioted outside the stadium after the game.
  • Several shops remain closed after two nights of riots.
  • Police arrested several people for rioting in the street.

Forms

riot · riots · rioted · rioting

rioter noun — A person who participates in a riot.

riotous adjective — Marked by violent or uncontrolled public disorder.

Similar words

disturbance
Broader term for disrupted order, not necessarily involving crowd violence.
uprising
Emphasizes collective resistance to authority rather than uncontrolled disorder.