Belarusian language

The Belarusian or Belorussian language (беларуская мова, BGN/PCGN: byelaruskaya mova, Scientific: bjelaruskaja mova) is the language of the Belarusian people and is spoken in Belarus and abroad, chiefly in Russia, Ukraine, Poland. It belongs to the group of the East Slavonic languages, and shares many grammatical and lexical features with other members of the group. Its predecessor was the Old Belarusian language (up to the 19th cent., conventionally).
See more at Wikipedia.org...