Little Russian

Short definition from Wiktionary

Proper noun

1. 1
   The Ukrainian language, especially when (possibly erroneously) considered to be mutually intelligible with the Russian ("Great Russian") and Belarusian ("White Russian") languages.

Noun

1. 1
   A native or inhabitant of Little Russia (i.e. Ukraine).

Adjective

1. 1
   Of or pertaining to Little Russia.