rupibus

rupibus is a Latin form of rupes, meaning “cliff, rock”. It is the ablative plural feminine noun.

Found 61 times in the Latin texts on Socratos.

Where it is used

Caesar, De Bello Civili 1.70: … nterclusis exercitu Caesaris auxilium ferri nulla ratione poterat. Confecit prior iter Caesar atque ex magnis rupibus nactus planitiem in hac contra hostem aciem instruit. Afranius, cum ab equitatu novissimum agmen premeretur, …

Lucan, Civil War 1.390: Rupibus incubuit, curvato robore pressae

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.