Definition: The word "Macws20" refers to a series of events that occurred on December 9, 1587, which marked the beginning of the English Reformation in England. It was also known as Macwalton's Massacre or Massacre of Macwalton. This event led to significant political turmoil and religious divides between Protestant and Catholic communities within England during the early stages of the Protestant Reformation. The word "Macws20" comes from Latin, which translates to 'revelation'. In English, it refers to a mass meeting or gathering where religious leaders discuss doctrines and practices. It can also refer to any large celebration or gathering in a church, as well as any event that involves significant public engagement with religious matters.