Definitions
American Heritage® Dictionary of the English Language, Fourth Edition
- n. The innermost parts of a building, especially the sanctuary of a temple.
- n. The most private or secret parts; recesses: the penetralia of the soul.
Century Dictionary and Cyclopedia
- The interior parts of anything; specifically, the inner parts of a building, as a temple or palace; hence, a sanctuary, especially the sanctuary of the Penates.
- Hidden things; secrets.
Wiktionary
- n. The innermost, secret or hidden parts.
- n. The innermost parts of a building, such as a shrine, recess or a sanctuary within a temple.
GNU Webster's 1913
- n. The recesses, or innermost parts, of any thing or place, especially of a temple or palace.
- n. Hidden things or secrets; privacy; sanctuary.
WordNet 3.0
- n. the innermost parts
Etymologies
- Latin penetrālia, from neuter pl. of penetrālis, inner, from penetrāre, to penetrate; see penetrate. (American Heritage® Dictionary of the English Language, Fourth Edition)
Examples
“But the returns also returned a more profound and philosophical truth -- the truth that the self is a layered entity; the truth that there can be reverberations in the penetralia of our hearts that are beyond our ability to grasp or modulate.”
“Here, when you enter his gloomy penetralia, and invoke his services, the sable-clad and cadaverous- featured shopman asks you, in a sepulchral voice-we are not writing romance, but simple fact - whether you are to be suited for inextinguishable sorrow, or for mere passing grief; and if you are at all in doubt upon the subject, he can solve the problem for you, if you lend him your confidence for the occasion. . .”
“Understanding that West had gone to great lengths to observe China beyond the treaty ports, this writer praised the artist for showing what he called “penetralia,” or “the inner life and natural scenery” of a country.”
The Romance of China: Excursions to China in U.S. Culture: 1776-1876
“They did not take to literature and science, because these pursuits require severe work and more or less of a strong bias, for a thorough exposition of their profound penetralia.”
“Cameronian leader, in a voice which seemed to issue from the very penetralia of his person.”
“He wished to be what he called “safe” with all those whom he had admitted to the penetralia of his house and heart.”
“Campbell, being obliged to acquiesce, is fain to stop his ears with cotton; to fortify his head with three or four night-caps and every morning retire into the penetralia of his habitation, in order to avoid this diurnal annoyance.”
“When I had finally regained the plain, and could breathe free, I mentally vowed that the penetralia of an African jungle should not be visited by me again, save under most urgent necessity.”
“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.”
“Having crossed his arms upon his breasts, with an inclination of the head, he stalked in solemn silence before them into the penetralia of the temple, where they found the conjurer sitting at a table, provided with pen, ink, and paper, divers books, mathematical instruments, and a long white wand lying across the whole.”
Lists
These user-created lists contain the word ‘penetralia’.
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phrontistery - p
from phrontistery.info
pabouche, pabulous, pabulum, pacable, pace, pachydermia, pachyglossal, pachymeter, pachynsis, paciferous, pacificate, pactolian and 1766 more...
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250 Further Spelling Words
Another compilation of spelling words suitable for intermediate to advanced spellers.
venturi, aesir, affenpinscher, rottweiler, amanuensis, balletomane, sangfroid, yukata, capriccio, cuisse, heriot, psaltery and 236 more...
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Logolepsy
"Luciferous Logolepsy is a collection of over 9,000 obscure English words. Though the definition of an 'English' word might seem to be straightforward, it is not. There exist so many adopted, deriv...
Anschauung, Areopagus, Argus, Briarean, Dei gratia, Dei judicium, Deo volente, Duecento, Foehn, Geflugelte Worte, Gegenschein, Hakenkreuz and 9230 more...
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My dick in your
DISCLAIMER: Not for the faint of heart/humerus
There's a backstory, I swear: Arabic has numerous insults beginning with "My dick in your..."
"My dick in your religion"sanctum sanctorum, dick's dick, lack thereof, loved ones, bone marrow, no-no square, hermitage, old linen, favourite pants, English channel, pet ferret, ad hominem attack and 138 more...
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Gorey's Places
bizarre place names from the pen of the inimitable Edward Gorey
crumbath cyclery, collapsed pudding, mortshire, dingy cruet, blots, nether postlude, west elbow, penetralia, afazia, ohio, mt radish, the abyss of indi..., ulna bay, condiment house and 19 more...
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juv3nal's Words
ligature, hermeneutic, caduceus, prelapsarian, apophenia, pataphor, lipogram, epinephrine, ludic, samizdat, oulipo, oulipopo and 194 more...
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The Aubrey/Maturin List I'm Gonna Mak...
I'm wading through Patrick O'Brian's Aubrey/Maturin novels one by one, and someday, I'll wade through them again and list all the words I learned while reading them.
Edit: I started ma...studdingsail, carronade, mumchance, grumlin-futtocks, crosscat-harpings, holystone, sennit, orlop, orchitis, negus, kevel, altumal and 1112 more...
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euphonic logorrhea
cephalopodous, plumulaceous, oblomovism, etiolation, pavonine, somnolent, logorrhea, fulguration, gossamer, prestidigitation, daffodil, inchoate and 174 more...
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simple & useful9
heartrendingly, rancorous, ferocity, earful, dispiriting, dandification, ascribing, monotonic, smattering, yesteryear, sword of damocles, blubbering and 104 more...
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chairmanK's list
eristic, eidetic, reticular, legshow, phytomorphic, ophidian, autumnal, frisson, rhizomatic, pulchritude, lubricious, veridical and 110 more...
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JLaughWork's Words
sesquipedalian, perspicacity, fervid, onomatopoeia, eschatology, prognostication, pedagogue, expiation, integrity, metamorphosis, supercilious, xenophilia and 229 more...
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Oh them words, them words
My fancies, my cudgels.
liquescent, ferly, lamia, basilisk, trigon, fantast, stirp, tristesse, enfleurage, stemma, formicary, lacrimation and 346 more...
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learning
A list of words whose meanings I am learning, either because a) I don't know the meaning b) I know the meaning, but could stand to better appreciate certain inflections or secondary meanings or c) ...
louche, educe, loam, cob, sclerotic, palliate, axial, syndicalist, ecumenical, sally, fatuous, parvenu and 1387 more...
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5-0
Hecko, words! I’m so happy I’ve found you. I want to keep you all and never want to lose you again. I hope you like it here.
amscray, thistledown, tine, tinsel, pungent, snarl, wail, lanky, viscid, dawdle, luminous, stow and 2719 more...
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Words I Learned on FreeRice.com
A place for me to keep all these weird words, whether I guessed them correctly or not.
pennoncel, serval, tautological, redact, ganef, candent, shaitan, bifid, osteal, ensiform, helve, ecdysis and 100 more...
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2008 Wordlist
Hopefully, I'll be using this site for more than one year. It will be fun then to look back and see what new words I found worthy of notice in any given year.
All words spotted in 2008...longanimity, permalancer, breeder, biodegradable, handicapable, gender-neutral, translator, interpreter, translation, interpreting, kleptocracy, fanfiction and 1598 more...
Tweets
Looking for tweets for penetralia.

madmouth cf. the Penetrata Jul 7, 2009
kmasback "Many who have been to Rooms forbidden the others, report seeing, inside these, a Door to at least one Room further, which may not be opened. the Penetralia of the Lodge are thus, even to those employed there, a region without a map."
Thomas Pynchon, Mason and Dixon, 151. Aug 19, 2008
chained_bear "'And even here,' said Stephen in the cabin, 'even in what seems the true penetralia of the frigate, little is said that does not become known, in a more or less distorted form, throughout the ship by nightfall...'"
--Patrick O'Brian, The Letter of Marque, 37 Feb 27, 2008