Scythiae
Scythiae is a Latin form of Scythia, meaning “Scythia, land north of the Black Sea”. It is the nominative plural feminine noun or vocative plural feminine noun or dative singular feminine noun or genitive singular feminine noun.
Found 31 times in the Latin texts on Socratos.
Where it is used
Vergil, Georgics 3.197: incubuit, Scythiaeque hiemes atque arida differt
Source: Socratos (socratos.org), a free reader for Ancient Greek and Latin. Grammar from the Perseus Treebank and Morpheus; dictionary entries from Lewis & Short, A Latin Dictionary (Perseus Digital Library, CC BY-SA). Counts are from the texts on Socratos.