Definitions
from The American Heritage® Dictionary of the English Language, 5th Edition.
- noun A phosphorescent light that hovers or flits over swampy ground at night, possibly caused by spontaneous combustion of gases emitted by rotting organic matter.
- noun Something that misleads or deludes; an illusion.
from The Century Dictionary.
- A meteoric light that sometimes appears in summer and autumn nights, and flits in the air a little above the surface of the earth, chiefly in marshy places, near stagnant waters, or in churchyards.
from the GNU version of the Collaborative International Dictionary of English.
- A phosphorescent light that appears, in the night, over marshy ground, supposed to be occasioned by the decomposition of animal or vegetable substances, or by some inflammable gas; -- popularly called also
Will-with-the-wisp , orWill-o'-the-wisp , andJack-with-a-lantern , orJack-o'-lantern . - Fig.: A misleading influence; a decoy.
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- noun A
will o' the wisp . - noun figuratively A delusion, a false hope.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- noun an illusion that misleads
- noun a pale light sometimes seen at night over marshy ground
Etymologies
from The American Heritage® Dictionary of the English Language, 4th Edition
[Medieval Latin : Latin ignis, fire + Latin fatuus, foolish.]
from Wiktionary, Creative Commons Attribution/Share-Alike License
Modern Latin, from ignis (meaning "fire") + fatuus (meaning "foolish"). Literally "foolish fire".
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Examples
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minerva commented on the word ignis fatuus
But, alas! my dear, we see that the wisest people are not to be depended upon when love, like an ignis fatuus, holds up its misleading lights before their eyes.
Anna Howe to Clarissa Harlowe, Clarissa by Samuel Richardson
January 4, 2008
bilby commented on the word ignis fatuus
Plural is ignis fatui, as in this marvellous shopping list of faerie beasties:
"What a happiness this must have been seventy or eighty years ago and upwards, to those chosen few who had the good luck to be born on the eve of this festival of all festivals; when the whole earth was so overrun with ghosts, boggles, bloody-bones, spirits, demons, ignis fatui, brownies, bugbears, black dogs, specters, shellycoats, scarecrows, witches, wizards, barguests, Robin-Goodfellows, hags, night-bats, scrags, breaknecks, fantasms, hobgoblins, hobhoulards, boggy-boes, dobbies, hob-thrusts, fetches, kelpies, warlocks, mock-beggars, mum-pokers, Jemmy-burties, urchins, satyrs, pans, fauns, sirens, tritons, centaurs, calcars, nymphs, imps, incubuses, spoorns, men-in-the-oak, hell-wains, fire-drakes, kit-a-can-sticks, Tom-tumblers, melch-dicks, larrs, kitty-witches, hobby-lanthorns, Dick-a-Tuesdays, Elf-fires, Gyl-burnt-tales, knockers, elves, rawheads, Meg-with-the-wads, old-shocks, ouphs, pad-foots, pixies, pictrees, giants, dwarfs, Tom-pokers, tutgots, snapdragons, sprets, spunks, conjurers, thurses, spurns, tantarrabobs, swaithes, tints, tod-lowries, Jack-in-the-Wads, mormos, changelings, redcaps, yeth-hounds, colt-pixies, Tom-thumbs, black-bugs, boggarts, scar-bugs, shag-foals, hodge-pochers, hob-thrushes, bugs, bull-beggars, bygorns, bolls, caddies, bomen, brags, wraiths, waffs, flay-boggarts, fiends, gallytrots, imps, gytrashes, patches, hob-and-lanthorns, gringes, boguests, bonelesses, Peg-powlers, pucks, fays, kidnappers, gallybeggars, hudskins, nickers, madcaps, trolls, robinets, friars' lanthorns, silkies, cauld-lads, death-hearses, goblins, hob-headlesses, bugaboos, kows, or cowes, nickies, nacks necks, waiths, miffies, buckies, ghouls, sylphs, guests, swarths, freiths, freits, gy-carlins Gyre-carling, pigmies, chittifaces, nixies, Jinny-burnt-tails, dudmen, hell-hounds, dopple-gangers, boggleboes, bogies, redmen, portunes, grants, hobbits, hobgoblins, brown-men, cowies, dunnies, wirrikows, alholdes, mannikins, follets, korreds, lubberkins, cluricauns, kobolds, leprechauns, kors, mares, korreds, puckles korigans, sylvans, succubuses, blackmen, shadows, banshees, lian-hanshees, clabbernappers, Gabriel-hounds, mawkins, doubles, corpse lights or candles, scrats, mahounds, trows, gnomes, sprites, fates, fiends, sibyls, nicknevins, whitewomen, fairies, thrummy-caps, cutties, and nisses, and apparitions of every shape, make, form, fashion, kind and description, that there was not a village in England that had not its own peculiar ghost. Nay, every lone tenement, castle, or mansion-house, which could boast of any antiquity had its bogle, its specter, or its knocker. The churches, churchyards, and crossroads were all haunted. Every green lane had its boulder-stone on which an apparition kept watch at night. Every common had its circle of fairies belonging to it. And there was scarcely a shepherd to be met with who had not seen a spirit!"
- 'The Denham Tracts' vol. 2, Michael Aislabie Denham, 1895.
January 4, 2008
oroboros commented on the word ignis fatuus
"With wings wrought from rainbows and eyes from stars, it is but the intangible child of story, song and dream."
--Agnosticism and Other Essays by Edgar Fawcett
(q.v.,agnosticism for link)
July 11, 2008
matthewsouther commented on the word ignis fatuus
also called friar's lantern, jack-o'-lantern, will-o'-the-wisp
June 14, 2009
alexz commented on the word ignis fatuus
seen in the 1600's under the translation for 'jack with a lantern'
http://books.google.ca/books?id=3ikPAAAAYAAJ
October 29, 2013