ignis fatuus

English

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ignis fatuus

  • /ˈɪɡnɪs ˈfætjuːəs/

Where it comes from

From New Latin ignis fatuus (literally “foolish fire”).

noun ignes fatui

  1. A will o' the wisp. Fiery spirits or devils are such as commonly work by blazing stars, fire-drakes, or ignes fatui; which lead men often in flumina aut præcipitia, saith Bodine[…]
  2. figuratively A delusion, a false hope. […] they think this is written on purpose to be published; and that this defence is so published, that it may serve as an Ignis fatuus to mislead them […]

Translations

Every language

noun false hope

Españolfuego fatuo
Portuguêsfogo-fátuo
Italianofuoco fatuo
Русскийпризрачная наде́жда prizračnaja nadéžda

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MLA

"ignis fatuus." Wiktionary, via Micwyn, micwyn.com/word/ignis%20fatuus. Accessed 6 Nov. 2026.

APA

ignis fatuus. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/ignis%20fatuus

Chicago

"ignis fatuus." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/ignis%20fatuus.

BibTeX
@misc{ignis_fatuus_2026,
  title = {ignis fatuus},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/ignis%20fatuus},
  urldate = {2026-11-06}
}