Tyumen Syllabification: (Tyu·men)Pronunciation: /tyo͞oˈmen/Definition of Tyumen a city in west Siberian Russia, in the eastern foothills of the Ural Mountains; population 560,000 (est. 2008). Founded in 1586, it is thought to be one of the oldest cities in Siberia. Tyumen in other Oxford dictionaries Definition of Tyumen in the British & World English dictionary
