penetralibus
penetralibus is a Latin form of penetralis, meaning “inner, innermost; (penetralia) inner rooms, sanctuary”. It is the ablative plural masculine adjective or ablative plural feminine adjective or ablative plural neuter adjective or dative plural masculine adjective.
Found 25 times in the Latin texts on Socratos.
Where it is used
Vergil, Georgics 1.379: Saepius et tectis penetralibus extulit ova
All forms of penetralis (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.