cavernis
cavernis is a Latin form of caverna, meaning “hollow/grotto/cavern/cave/crevice/hole; burrow/den; cavity (tooth)”. It is the ablative plural feminine noun or dative plural feminine noun.
Found 34 times in the Latin texts on Socratos.
Where it is used
Cicero, Tusculanae Disputationes 5.69: … interitus quaeque ex alio in aliud vicissitudo atque mutatio, unde terra et quibus librata ponderibus, quibus cavernis maria sustineantur, qua omnia delata gravitate medium mundi locum semper expetant, qui est idem infimus in ru …
Livy, Ab urbe condita 30.38.8: prodigia quoque nuntiata sub ipsam famam rebellionis attulerant terrorem: Cumis solis orbis minui uisus et pluit lapideo imbri, et in Ueliterno agro terra ingentibus cauernis consedit arboresque in profundum haustae;
All forms of caverna (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.