[dvee-nuh; Russ. dvyi-nah] 
| 1. | Also called Western Dvina. Latvian, Daugava. a river rising in the Valdai Hills in the W Russian Federation, flowing W through Byelorussia (Belarus) and Latvia to the Baltic Sea at Riga. ab. 640 mi. (1030) long. |
| 2. | Also called Northern Dvina. a river in the N Russian Federation in Europe, flowing NW into the White Sea. ab. 470 mi. (750 km) long. |
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