rupe
rupe is a Latin form of rupes, meaning “cliff, rock”. It is the ablative singular feminine noun.
Found 82 times in the Latin texts on Socratos.
Where it is used
Vergil, Eclogues 1.57: hinc alta sub rupe canet frondator ad auras;
Ovid, Heroides 18.29: Rupe sedens aliqua specto tua litora tristis
All forms of rupes (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.