glaciem
glaciem is a Latin form of glacies, meaning “ice; ice fields (pl.)”. It is the accusative singular feminine noun.
Found 25 times in the Latin texts on Socratos.
Where it is used
Vergil, Georgics 1.310: cum nix alta iacet, glaciem cum flumina trudunt.
All forms of glacies (declension table)
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.