UkrainianPronunciation: /juːˈkreɪnɪən/Translate Ukrainian | into German | into Italian | into Spanish Definition of Ukrainian noun 1a native or inhabitant of Ukraine, or a person of Ukrainian descent. 2 [mass noun] the Eastern Slavic language of Ukraine, which has about 60 million speakers worldwide. adjective relating to Ukraine, its people, or their language. Ukrainian in other Oxford dictionaries Definition of Ukrainian in the US English dictionary