RIOT

I. noun Etymology: Middle English, from Anglo-French ~e rash action, noise, disorder Date: 13th century 1. archaic profligate behavior ; debauchery , unrestrained revelry, noise, uproar, or disturbance made by revelers, 2. public violence, tumult, or disorder, a violent public disorder, a random or disorderly profusion , one that is wildly amusing , II. intransitive verb Date: 14th century to indulge in revelry or wantonness, to create or engage in a ~, ~er noun