illusory

il·lu·so·ry
I1L1L1U1S1O1R1Y4
UK/ɪˈluː.sə.ɹiː/UK/-zə.ɹiː/Canada, US/ɪˈlu.sə.ɹi/Canada, US/-zə.ɹi/

adjective

Resulting from an illusion; deceptive, imaginary, unreal.

Less commonScrabble 11

Meanings

adjectiveillusory (comparative more illusory, superlative most illusory)

comparative more illusory · superlative most illusory

  1. Resulting from an illusion; deceptive, imaginary, unreal.

    The invalidity of a cognition is the otherwiseness of its object, and is known by a sublating cognition. The illusory cognition of silver knows illusory silver, but does not know its otherwiseness.

    1973, Jadunath Sinha, A History of Indian Philosophy, volume 4, page 174
    1 more example

    Yet for this new womanosphere, the response is not advancing policies like paid family leave or affordable childcare, but to return to an idealized, illusory past where being a wife and mother was viewed as a woman’s sole purpose.

    2025 April 24, Anna Silman, “Now comes the ‘womanosphere’: the anti-feminist media telling women to be thin, fertile and Republican”, in The Guardian, →ISSN

Synonyms & antonyms

adjectivebased on or having the nature of an illusion

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

  1. Latinillūsōrius
  2. Middle Frenchillusorie
  3. Englishillusory

Borrowed from Middle French illusorie (modern French illusoire), derived from Latin illūsōrius (“mocking, ironical”).

Full word history & related roots →

Translations

Bulgarian илюзорен, нереален
  • илюзорен (iljuzoren)resulting from an illusion
  • нереален (nerealen)resulting from an illusion
Catalan il·lusori
  • il·lusoriresulting from an illusion
Chinese Cantonese 虛幻 /虚幻
  • 虛幻 /虚幻 (heoi¹ waan⁶)resulting from an illusion
Chinese Mandarin 虛幻 /虚幻
  • 虛幻 /虚幻 (xūhuàn)resulting from an illusion
Czech iluzorní
  • iluzorníresulting from an illusion
Finnish mielikuvituksellinen, harhainen
  • mielikuvituksellinenresulting from an illusion
  • harhainenresulting from an illusion
French illusoire
  • illusoireresulting from an illusion
German illusorisch, illusionär
  • illusorischresulting from an illusion
  • illusionärresulting from an illusion
  • wirklichkeitsfremdresulting from an illusion
Greek απατηλός
  • απατηλός (apatilós)resulting from an illusion
Hebrew תַּעְתְּעָנִי
  • תַּעְתְּעָנִיresulting from an illusion
Italian illusorio
  • illusorioresulting from an illusion
Latin illusorius
  • illusoriusresulting from an illusion
Norwegian Bokmål illusorisk
  • illusoriskresulting from an illusion
Polish iluzoryczny
  • iluzorycznyresulting from an illusion
Portuguese ilusório
  • ilusórioresulting from an illusion
Romanian iluzoriu
  • iluzoriuresulting from an illusion
Russian иллюзо́рный
  • иллюзо́рный (illjuzórnyj)resulting from an illusion
Spanish ilusorio
  • ilusorioresulting from an illusion
Swedish illusorisk, skenbar
  • illusoriskresulting from an illusion
  • skenbarresulting from an illusion
Yiddish אילוזאָריש
  • אילוזאָריש (iluzorish)resulting from an illusion
Cite this entry
APA

illusory. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/illusory

MLA

“illusory.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/illusory. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “illusory,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/illusory.

Source: illusory on Wiktionary, CC BY-SA 4.0.