Duma Duma A duma (дума) was a Russian assembly with advisory or legislative functions. The term comes from the Russian verb думать ("dumat’") meaning "to think" or "to consider". The first formally constituted duma was the State Duma introduced into the Russian Empire by Tsar Nicholas II in 1905. The Tsar dismissed the first duma within 75 days and re-elected second duma within three months. It was dissolved in 1917 during the Russian Revolution. Since 1993, the State Duma is the lower legislative house of the Russian Federation. Historians use the term "Boyar Duma" to denote the council of boyars and
Duma (DC Comics) Duma (DC Comics) Duma is a fallen angel in the DC Vertigo series "The Sandman", created by the British author Neil Gaiman. His name means "silence", and he is based on an angel from Jewish mythology. In Jewish folklore, Duma is the angel of silence and death's stillness; the Hebrew word "Dumah" means silence. According to the same stories, he is the guardian of Egypt and the prince of vindication, and sometimes is called the angel who killed the firstborn Egyptians in Moses' time. At least one source names him a "Prince of Hell"; meaning that at some unknown point