Proper noun
An oblast of Russia.
A city, the administrative center of Tyumen Oblast, Russia.
Source: en.wiktionary.orgIn 1879, Major General Dubelt proposed to build a railway between Tyumen and Akmolinsk to the Ministry of Communications of Russia. Source: Internet
The next day Alexandr Vladimirov arrived from Tyumen, and assessed the mesentery was scraped. Source: Internet
Tyumen had its first steamboat in 1836, and the middle reaches of the Ob have been navigated by steamboats since 1845. Source: Internet