scopulis
scopulis is a Latin form of scopulus, meaning “rock, crag, cliff”. It is the dative plural masculine noun.
Found 70 times in the Latin texts on Socratos.
Where it is used
Vergil, Georgics 2.377: aut gravis incumbens scopulis arentibus aestas,
All forms of scopulus (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.