| Noun | 1. | Bulgaria - a republic in the eastern part of the Balkan Peninsula in southeastern EuropePleven, Plevna - the town was taken from the Turks by the Russians in 1877 after a siege of 143 days NATO, North Atlantic Treaty Organization - an international organization created in 1949 by the North Atlantic Treaty for purposes of collective security Bulgarian capital, Serdica, Sofia - capital and largest city of Bulgaria located in western Bulgaria Philippopolis, Plovdiv - an ancient city in southern Bulgaria; commercial center of an agricultural region Varna - a port city in northeastern Bulgaria on the Black Sea Danau, Danube, Danube River - the 2nd longest European river (after the Volga); flows from southwestern Germany to the Black Sea; "Vienna, Budapest, and Belgrade are on the banks of the Danube" Europe - the 2nd smallest continent (actually a vast peninsula of Eurasia); the British use `Europe' to refer to all of the continent except the British Isles Bulgarian - a native or inhabitant of Bulgaria |