region in northwestern Asia, the name said to come from Sibir, ancient Tatar fortress at the confluence of the Tobol and Irtysh rivers. As a typical place of miserable banishment, it is attested from 1841. Related: Siberian.
Region of Russia stretching from north-central to northeastern Asia.
Note: Known for its vast space, long and severely cold winters, and few inhabitants widely scattered in small settlements, Siberia has been for many centuries a place of political and criminal exile for Russians who anger the government's authorities.
Note: As a consequence of Siberia's harsh conditions and its historical function as a place of punishment, to be “sent to Siberia” has become a metaphor for demotion, disgrace, or other forms of status diminution.