E. Cobham Brewer 18101897. Dictionary of Phrase and Fable. 1898.
The project of a few Roman Catholics to destroy James I. with the Lords and Commons assembled in the Houses of Parliament, on the 5th of November, 1605. It was to be done by means of gunpowder when the king went in person to open Parliament. Robert Catesby originated the plot, and Guy Fawkes undertook to fire the gunpowder. (See DYNAMITE SATURDAY.)