Definitions
Etymologies
- From Ancient Greek νυχθήμερον (nukhthemeron), noun use of the neuter singular form of νυχθήμερος ("lasting a day and night"), from νύξ (nuks, "night") + ἡμέρα (hēmera, "day"). (Wiktionary)
Examples
“SNAIL'S TALES: A thelemic gallimaufry for this pulchritudinous nychthemeron skip to main”
“A thelemic gallimaufry for this pulchritudinous nychthemeron”
“He, finding the English word _day_ employed in the measurement of the intervals, takes it for granted that this must mean a _nychthemeron_ of twenty-four hours; imports, therefore, into the biblical text this conceit; fights for his own opinion, as for a revelation from heaven; and thus disfigures the great inaugural chapter of human history with this single feature of a fairy-tale, where everything else is told with the most majestic simplicity.”
Lists
These user-created lists contain the word ‘nychthemeron’.
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phrontistery - n
from phrontistery.info
nacarat, nacelle, nacket, nacre, nacreous, naevus, naiant, nail, nainsook, naissant, nanism, nanization and 340 more...
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Blippets
Time~sphere phenomena, manipulations, fluctuations, processes, measurements, and oddities. For use in building my machine.
microfortnight, transilient, instant, flash, breath, blink, beat, momentary, nimesha, truti, second, centisecond and 120 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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The Request Line
This is the place to add words you'd like Charles Harrington Elster to pronounce for you!
swingeing, affiant, dahlia, hydrangea, re, clematis, Nabokov, casu marzu, schadenfreudgeon, nefarious, mewl, manteion and 170 more...
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[Open] Excellent Potential Cat Names
Please use the lowercase form of words that don’t usually appear as proper names (unless the word should be capitalized for other reasons). Words that are used primarily or exclusively as names (e...
domovoi, домово́й, Schroedinger, Feral, debulition, zenzizenzizenzic, Schrödinger, zenzizenzic, snarf, crepuscular ray, crepusculum, hell and 26 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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Vega's Logophile Dictionary
Words I've heard/read in use, words being learnt, words that I want to eventually use in everyday language, words that are high-brow and elitist and scholarly and obscure, words that display the wo...
parsimonious, torpor, recalcitrant, plebeian, vitriol, gumption, augur, aestival, celerity, diaphanous, farrago, nonpareil and 287 more...
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it's about time
nudiustertian, clock, tempus fugit, fugacious, gnomon, nychthemeron, yuga
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Brinstar's Words
cobalt, obfuscate, archon, wii, sniper, arcane, celerity, visage, auspicious, ether, epidemic, lich and 138 more...
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ikahime's Words
callipygian, squidocracy, epicene, alkahest, syzygy, pysmatic, ideopraxist, quandary, vulpine, fandango, ataraxia, exsanguinate and 92 more...
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ktrey's wordlist
Words that I like.
Many may be lexicographically impotent due to a lack of citations and definition. Hopefully I'll be able to rectify this eventually.velleity, dispositive, bloviate, bibulous, fungible, concupiscence, avuncular, carnaptious, thrawn, hypocoristic, diegesis, lagniappe and 928 more...
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dark and bright words of shine and fi...
scotophil, scotoma, scotia, shed, shadow, shade, scone, whiting, edelweiss, light, lightning, lucina and 349 more...
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Words that were new to me
but now they're not because I looked them up. In cases of polysemy or homography, *of course* it was the oddest meaning that stumped me. ;)
Procrustean bed, idem sonans, hob, backcap, quango, cheap-jack, pantechnicon, churrigueresco, chopfallen, maritorious, supererogation, catimini and 212 more...
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some words
phatic, macerate, amanuenses, theophagy, seraglio, gloaming, geophagy, metaphone, anastrophe, neologism, tetragrammaton, bête noire and 568 more...
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C. S. Bird – Grandiloquent Dictionary
All the words from the Grandiloquent Dictionary.
946 of these 2700 words do not yield any results in six different dictionaries, hence many of them might be misspellings.
More in...abacinate, abcedarian, abderian, ablegate, abligurition, ablutophobia, abnormous, acarophobia, acathasia, accipitrine, accidia, accubitus and 2690 more...
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use•ful
palmary, glossolalia, bothum, high-proof, synesthesia, odious, autochthonous, yawp, mordacious, dynamo, dishevel, titely and 414 more...
Tweets
Looking for tweets for nychthemeron.

silas
"A full period of day and night; 24 hours."
~ http://www.brownielocks.com/words.html ~ Sep 17, 2009
dbmag9 Why don't more people know this word? It is useful, and has a simple enough meaning; once you get past the Hellenic-derived spelling it is relatively easy to pronounce; what could be the problem? Perhaps it suffers the ill fortune of not being Anglo-Saxon, and thus losing out on the head start that such words as "day" and "night" have. Do it a favour. Take "nychthemeron" home today. Dec 7, 2006
gwaldon a 24 hour period Dec 6, 2006