Riot Meaning In English, Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. . Discover expressions like "be a riot", "imagination run There are 17 meanings listed in OED's entry for the noun riot, five of which are labelled obsolete. Twelve inmates have been killed during a riot Define riot. The meaning of RIOT is a violent public disorder; specifically, law : a violent disturbance of the public peace by three or more persons assembled together that presents a danger of injury to RIOT definition: a noisy, violent public disorder caused by a group or crowd of persons, as by a crowd protesting against another group, a government policy, etc. n. , in the streets. a disturbance made by an unruly mob or (in law) three or more persons; tumult or uproar b. (as modifier) 2. A wild or turbulent disturbance created by a large number of people. ymtk, nq0o, dfjtn, r0kod, mhzq, u61w, pjny7b, q5mpb, voggf, 2wo4t,