Definitions
American Heritage® Dictionary of the English Language, Fourth Edition
- n. A form of matter hypothesized by proponents of the big bang theory to have existed before the formation of the chemical elements.
Wiktionary
- n. physics, astronomy, cosmology In the Big Bang theory, the hot and dense plasma of which the cosmos consisted at the time of recombination in an early stage of its expansion and cooling, when the first atoms formed and photons decoupled, the source of the cosmic background radiation.
WordNet 3.0
- n. (cosmology) the original matter that (according to the big bang theory) existed before the formation of the chemical elements
Etymologies
- Resuscitation of Middle English ylem, one of several variants for the Medieval Latin hyle ("matter"), a transliteration of Aristotle’s concept of “(fundamental) matter”, in Ancient Greek ὕλη (hulē, "wood(s), material(s), matter, subject") or πρώτη ὕλη (“fundamental matter”). (Wiktionary)
- Middle English, universal matter, from Old French ilem, from Medieval Latin hȳlem, accusative of hȳlē, matter, from Greek hūlē. (American Heritage® Dictionary of the English Language, Fourth Edition)
Examples
“Had we moved the hostages in the early days, when the unfixed ylem in their bodies had not yet learned how to copy human organs, moving them too far away from a boundary would have killed them.”
“There are methods to create a disturbance within the deeper layers, which will cause the ejection of larger areas of time – space, more mass-energy ylem.”
“Some have called it a reaction against the oneness of all matter and energy or the ‘ylem’ of pre-time, before the Big Bang.”
“Some have called it a reaction against the oneness of all matter and energy in the ‘ylem’ of pre-time, before the Big Bang.”
“She had come too far for that, and in any event it was wholly underground except for a few wiry palps, hollowed out of the bitter rock by the blunt-nosed ardour of prolapse drills; the repeated nannosecond birth and death of primordial ylem the drills had induced while that cavern was being imploded had seemed to convulse the whole demon womb of this world, but in the present silence the very memory of the noise seemed false.”
“But beyond that, good ylem, Commandant, what difference does it make who comes down the gangway in what order? ”
“See, though; once you’ve ordained an energy state for it to exist in, matter can exist—as bound energy—rather than mere dead ylem floating in a sterile void.”
Lists
These user-created lists contain the word ‘ylem’.
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Gene Wolfe
Please contribute your favorite words from any of Gene Wolfe’s books to this prize-winning list.
In case you come across words in this list which are too commonplace to fit in, please ...gallipot, roost, badelaire, oblesque, execration, dhole, amschaspand, arctother, chalcedony, penitence, asimi, autarch and 839 more...
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Substancestry
Mysterious and theoretical substances and "stuff" of legend. More emphasis on the ancient, mystical, mythical, folklore, mathematical, and scientific. I won't be listing too many "sci-fi" or comed...
ylem, ichor, aether, ectoplasm, impossible object, quark star, eucharist, pixie dust, eitr, elixir of life, philosopher's stone, alkahest and 126 more...
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Collected Words - List 2
I've been saving these words FOR YEARS. Now, I've found Wordie
gasconade, zaccheus, spoor, precentor, bombazine, otiose, khamsin, bruited, viva voce, whilom, lenitive, ebullition and 244 more...
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Words build meanings from origins( et...
These come from gamma meditation ,I think.
discursive, exogenous, machinations, purportedly, sumptuous, congruity, cantankerous, incongruous, festoon, hessian, ratiocinative, stratigraphic and 2057 more...
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word list
abligurition, humectant, absterge, dactylonomy, agamous, olecranon, geosmin, sphallolalia, aquiline, obloquy, quiescent, fother and 17 more...
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phrontistery-y
from phrontistery.info
yabba, yabby, yachty, yad, yaff, yaffingale, yag, yager, yahrzeit, yair, yajna, yakhdan and 63 more...
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Wordplayer's Wonderful Words
chaparral, grotesque, knork, newsmonger, thitherwards, fackeltanz, kakistocracy, sforzando, compendium, frump, inquere, phosphene and 100 more...
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Papageno's Words, Pt. II
cicurate, circumforaneous, codger, comiconomenclaturist, constable, contradistinction, contraindicated, counterpane, coxcomb, decalcomania, decanal, decoction and 307 more...
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It Has a Name??
Yes. Yes it does.
aglet, armsaye, scroop, rowel, ferrule, rasceta, chanking, philtrum, frenulum, keeper, agelast, punt and 285 more...
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epeolatrist's list
epeolatry, syzygy, sphallolalia, lucubration, lugubrious, cacology, mellifluous, tmesis, synecdoche, anathema, eschatological, razbliuto and 349 more...
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bertilak's Words
antidisestablishm..., feldercarb, wainscoting, eleemosynary, oxymoron, fuliginous, libration, lammergeier, saxifrage, ichor, lambent, smaragdine and 414 more...
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Becoming Words
inchoateness
effervescent, albescent, concrescence, fervescent, frondescent, suffrutescent, violescent, viridescent, resipiscence, rufescent, sonorescent, tenebrescence and 131 more...
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Words that make you go hmmmm...
Interesting words you probably won't hear in your day-to-day.
maxwell, mooncalf, quagga, glaikit, musquash, lingam, haruspex, qindarka, chthonic, ipomoea, azimuthal, valuta and 305 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...
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Spelling Bee 2011
HMH - Riverside / Rancho Cucamonga Office
onerous, ribald, scimitar, euchre, affidavit, pomegranate, Weevil, unbudgeable, corbel, fluorescent, googol, hemorrhage and 14 more...
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orarian's list
alopecia, aeaeae, defenestration, facinorous, flagitious, galactophage, hebetate, lallation, limaceous, necromimesis, obambulate, quisquos and 8 more...
Tweets
Looking for tweets for ylem.

chained_bear nevermind... this comment was gross... Feb 23, 2007
reesetee I've heard it's an excellent humectant. Feb 23, 2007
uselessness I like my ylem spread extra-thick on white toast with a glass of orange juice. Tasty! Feb 23, 2007
reesetee The original substance of the universe from which all matter is said to be derived. And that includes definitions of strange words.
Feb 23, 2007