>Defenestration is the act of throwing someone or something out of a window.
During the defenestration, Jan Želivský, a Hussite priest, led a group of radical Czech Hussites and killed 7 members of the city council by throwing them out the window. This was a result of growing discontentment with the Holy Roman Empire, the Catholic church, and the inequality between peasants and Catholic noblemen.
https://www.czechcenter.org/blog/2019/11/15/the-defenestrations-of-prague