penetralium (0 synonym found)

We don't have synonyms for penetralium yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are penetralia and penetralian.


We don't have any synonyms for penetralium yet.

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Definition of penetralium:

(n) : the innermost (or most secret) part of a building; an inner sanctum; a sanctum sanctorum.

Definition of penetralium:

(n) : the innermost (or most secret) part of a building; an inner sanctum; a sanctum sanctorum.

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