noun tver a city in the W Russian Federation in Europe, NW of Moscow, on the Volga. Formerly (1934–90) Kalinin. 1
noun tver a city in central Russia, at the confluence of the Volga and Tversta Rivers: chief port of the upper Volga, linked by canal with Moscow. Pop: 402 000 (2005 est) 0
noun tver city in W European Russia, on the Volga: pop. 455,000 0
