Penetralia

//ˌpɛ.nəˈtɹeɪ.li.ə// noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    The innermost, secret or hidden parts; mysteries. plural, plural-only
  2. 2
    The innermost parts of a building, such as a shrine, recess or a sanctuary within a temple. plural, plural-only

    "I believe, had I been in the inmost recesses of my habitation—the very penetralia—your eagerness would have surmounted bolts, bars, decency, and everything."

Example

More examples

"I believe, had I been in the inmost recesses of my habitation—the very penetralia—your eagerness would have surmounted bolts, bars, decency, and everything."

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.