Definitions
American Heritage® Dictionary of the English Language, Fourth Edition
- adj. Having a changeable luster.
- n. A chatoyant stone or gemstone, such as the cat's-eye.
Century Dictionary and Cyclopedia
- Changing in luster or color, like a cat's eye in the dark.
- n. A kind of hard stone or gem having when cut and polished a chatoyant luster; cat′ s-eye.
Wiktionary
- adj. jewelry Having a certain optical reflectance effect, which can be likened to the sheen of a spool of silk.
- n. mineralogy A hard stone, such as the cat's-eye, which presents on a polished surface, and in the interior, an undulating or wavy light.
GNU Webster's 1913
- adj. (Min.) Having a changeable, varying luster, or color, like that of a changeable silk, or oa a cat's eye in the dark.
- n. (Min.) A hard stone, as the
cat's-eye , which presents on a polished surface, and in the interior, an undulating or wary light.
WordNet 3.0
- adj. varying in color when seen in different lights or from different angles
Etymologies
- From French chatoyant, present participle of chatoyer, from chat ("cat") (because of the reflective qualities of a cat's eye). (Wiktionary)
- French, present participle of chatoyer, to shimmer like cats' eyes, from chat, cat, from Vulgar Latin *cattus, perhaps of African origin. (American Heritage® Dictionary of the English Language, Fourth Edition)
Examples
“The varying colors and luster of the stones is called a chatoyant effect, and is due to internal microscopic hollow channels in the stone itself.”
“Tigers Eye is what they call "chatoyant," - the so called cat's eye effect.”
“Another interesting variety of this blue sapphire is one known as "chatoyant"; this has a rapidly changing lustre, which seems to undulate between a green-yellow and a luminous blue, with a phosphorescent glow, or fire, something like that seen in the eyes of a cat in the dark, or the steady, burning glow observed when the cat is fascinating a bird -- hence its name.”
“She saw Lucifer, along with the other white winged angels being cast from Heaven: a chatoyant harmony of colors reflected from their extraordinary falling movements until they eventually disappeared into a deep, dark void.”
“Either because they possessed a chatoyant quality of their own (as I had often suspected), or by reason of the light reflected through the open window, the green eyes gleamed upon me vividly like those of a giant cat.”
“She invariably wore gloves out of doors and a veil to conceal the chatoyant eyes.”
“There was a river there too; not a little bolt of chatoyant silk like the Avon, which they would have called a "crick" back there.”
The Best Short Stories of 1920 and the Yearbook of the American Short Story
“He shook himself free and stood straight, his jaws hard and his eyes, absorbing what light there was from the stars, chatoyant.”
“Her luxuriant hair, which lay in careless masses about the shapely head and intelligent brow, was a mixture of red and brown and gold, a variety which never ceases to charm; skin the pallor of ancient marble, with the shadow of rose lying below the eyes, the large, gray chatoyant eyes, which answered every impulse of the brain which ruled them.”
“As Beryl pushed open the iron door, and held up the lantern, that its brightness might stream into the cell, where even at five o'clock in the afternoon of a rainy day darkness reigned, the rays flashed back from the glowing eyes chatoyant as a cougar's.”
Lists
These user-created lists contain the word ‘chatoyant’.
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Interesting words
A list of words that are odd or words that I have looked up.
concupiscence, brize, scree, scoria, forestaff, spanaemia, valetudinarianism, distasture, pyrethrum, laudanum, gentian, bicameral and 11184 more...
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250 Spelling Words
A selected sampling of words for intermediate and advanced spellers.
orecchiette, rhabdomancy, guayabera, orthoepy, opisthenar, maguey, proem, ciabatta, cioppino, banns, concinnity, asthenia and 237 more...
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phrontistery - c
from phrontistery.info
caballine, cabas, cable, caboched, cabochon, caboose, cabotage, cabré, cabrie, cabriole, cabriolet, cacaesthesia and 1298 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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Sima Yi's list
A list of words I find unusual and interesting.
dysphemism, hapax legomenon, rill, repristinate, exuviate, phillipic, fillip, cyanobacteria, prokaryotic, onomasticon, bibliotics, diplomatics and 45 more...
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Light Adjectives
lucid, bright, fluorescent, luminous, lustrous, vivid, radiant, shining, clear, brilliant, scintillant, unclouded and 10 more...
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♥
ambrosia, inamorata, gossamer, lily-white, hummingbird, roucoulement, poppy, daisy, calypso, lunula, lamb, dove and 1526 more...
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Verecund, flivver, etc
Just some words I happen to enjoy. Some thread-worn, some not.
yegg, yob, verecund, amatory, fermata, threepenny, gruntled, flivver, gamboge, decolletage, ordure, nudnik and 173 more...
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All The Words
I enjoy collecting words, for I have no fear of them ever running out.
tatterdemalion, panopticon, idioglossia, hypnagogue, hypnopomp, defenestration, anacoluthon, scofflaw, affront, edifying, palimpsest, naufrage and 476 more...
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....the prison library
// god mandated attempt to realign with the timeless forces of the universe via remastered locution //
desultory, dénouement, demesne, dalliance, chatoyant, antechamber, akimbo, cacography, germane, cuboid, miasma, mordant and 89 more...
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Pretty Words
Words that sound pretty.
ethereal, ephemeral, iridescent, shimmer, wisp, whisper, charisma, crescent, azure, mystery, fantasy, miracle and 142 more...
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Faves
nepenthe, cupidity, anodyne, obdurate, doleful, obsolescent, quale, piquant, velleity, inchoate, disport, facile and 366 more...
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Adjectives
chatoyant, boustrophedon, iridescent, alure, rotatory, briarean, squally, tenebrous
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summer words 2009
how many words can I make mine this summer?
largess, hoyden, catholic, fornicatress, quean, slattern, bildungsroman, sybaritic, descresent, nodus, frittle, callipygian and 529 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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Misc. Words.
Words I like to use, words I like but may forget.
corrosion, astonish, solace, ferment, continuum, kinesthetic, permeate, repose, caprice, cardinal, discourse, surrender and 610 more...
Tweets
Looking for tweets for chatoyant.

hernesheir Let us not overlook the mineralogic/gemology use of the term chatoyant, nor its origin in Fr. chat - cat:
(n): cat's eye
1. Any of various semiprecious gems such as chrysoberyl, BeAl2O4, reflecting a band of light that shifts position as the gem is turned.
2. A glass or plastic reflector designed to glow in the beam of a headlight, used on a vehicle as a safety device or set in rows along a highway as lane markers.
3. A marble having an eye-like design, such as concentric circles or a colored center set in clear glass. Jan 1, 2009
oroboros A sort of toned-down version of coruscate. Aug 17, 2007
amcd56 I like this word as it relates to fabric. Apr 26, 2007