- of or relating to the Republic of Buryatia, its people, or their language.
- a member of any of the Mongol people in the Republic of Buryatia.
- the Mongolian language of the Buryat.
- a member of a Mongoloid people living chiefly in the Buryat Republic
- the language of this people, belonging to the Mongolic branch of the Altaic family