Demetriadem
Demetriadem is a Latin form of Demetrias, meaning “Demetrias, city in Thessaly”. It is the accusative singular feminine noun.
Found 39 times in the Latin texts on Socratos.
Where it is used
Livy, Ab urbe condita 27.32.11: profectus ab Dymis per Achaiam Boeotiamque et Euboeam decimis castris Demetriadem in Thessaliam peruenit.
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.