A landlocked country of central Europe. It was a part of Czechoslovakia from 1918 until January 1993. Prague is the capital and largest city. Population: 10,333,000. a country in central Europe, between Germany, Poland, Slovakia, and Austria. Population: 10,264,000 (1994). Capital: Prague. Until 1993 it was part of Czechoslovakia. formerly (1918-92, with Slovakia) Czechoslovakia Country, central Europe