| Byelorussia. |
| 1. | Official name, Belarus. Formerly, White Russian Soviet Socialist Republic, Byelorussian Soviet Socialist Republic. a republic in E Europe, N of Ukraine: formerly a part of the Soviet Union. 10,439,916; 80,154 sq. mi. (207,600 sq. km). Capital: Minsk. |
| 2. | a region in the W part of former czarist Russia. |
Be·lo·rus·sia (běl'ō-rŭsh'ə, byěl'-)
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