dnieper

noun

1. a river rising in the W Russian Federation flowing S through Byelorussia (Belarus) and Ukraine to the Black Sea. 1400 miles (2250 km) long.

noun

1. a river in NE Europe, rising in Russia, in the Valdai Hills NE of Smolensk and flowing south to the Black Sea: the third longest river in Europe; a major navigable waterway. Length: 2200 km (1370 miles)Russian name: Dnepr (ˈdnjɛpə)