Riot Act definition by Webster's New World
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.
an English law, passed in 1715, providing that if twelve or more persons are unlawfully assembled and disturbing the public peace they must disperse on proclamation (reading the Riot Act) or be held guilty of felony
Riot Act definition by American Heritage Dictionary
The American Heritage® Dictionary of the English Language, 4th edition Copyright © 2010 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
An English law, enacted in 1715, providing that if 12 or more people unlawfully assemble and disturb the public peace, they must disperse upon proclamation or be considered guilty of felony.Word History: The riot act has been read to far more people than the disturbers of the peace the Riot Act was intended to control. The official Riot Act was enacted by Parliament in 1715 to discourage unlawful assembly and civic turbulence, although the first recorded use of the term Riot Act to refer to this legislation does not appear until 1731. The act provided that if 12 or more people gathered unlawfully or for purposes of disturbing the peace, a portion of the Riot Act would be read to them, and if the assembled did not disperse by one hour after this reading, they would be guilty of felony. The Riot Act, which was not repealed until 1973, became a part of the public consciousness and developed an extended sense in the phrase to read the riot act, meaning “to warn forcefully.” The first use of riot act in this way is found in a work published in 1819: “She has just run out to read the riot act in the Nursery.”
riot act - Phrases/Idioms
read the riot act to
to command to stop doing something regarded as wrong, under threat of punishment
read the riot act
To warn or reprimand energetically or forcefully: The teacher read the riot act to the rowdy class.