1. Guy Fawkes Night - Noun
2. Guy Fawkes Night - Proper noun
effigies of Guy Fawkes are burned on this night
Source: WordNetThe rising popularity of Guy Fawkes Night (5 November) from 1605 onward, saw many Halloween traditions appropriated by that holiday instead, and Halloween's popularity waned in Britain, with the noteworthy exception of Scotland. Source: Internet
Bonfire Night, otherwise known as Guy Fawkes Night, is an annual commemoration observed on November 5 to celebrate the failure of the Gunpowder Plot. Source: Internet