Русский язык
Great Russian language (Russian: Великорусский язык, "Velikorusskiy yazyk") is a name given in the 19th century to the Russian language as opposed to the other two major East Slavic languages: Belarusian ("White Russian") and Ukrainian ("Little Russian"). For instance, Vladimir Dal's monumental dictionary of the Russian language is titled "Explanatory Dictionary of the Living Great Russian Language".