fantasise

F4A1N1T1A1S1I1S1E1

A form of fantasize — To indulge in fantasy; to imagine things only possible in fantasy.

RareScrabble 12

Meanings

verbfantasise (third-person singular simple present fantasises, present participle fantasising, simple past and past participle fantasised)

present singular third person fantasises · participle present fantasising · participle past fantasised · past fantasised

  1. UKnonstandardNon-Oxford British English standard spelling of fantasize.

    He's so hot. I used to fantasise about him constantly.

    1 more example

    “Yeah sex is cool, but have you ever fantasised about an infrastructure renewal program funded by the taxes of billionaires?” is a representative Numtot fantasy.

    2018 July 5, Elle Hunt, “Meet the Numtots: the millennials who find fixing public transport sexy”, in The Guardian, archived from the original on 11 Apr 2021

Synonyms & antonyms

verbindulge in fantasies

Broader
imagineconceive ofideate

verbportray in the mind

Similar
Broader
imagineconceive ofideate

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

  1. Proto-Indo-European*bʰeh₂-
  2. Proto-Indo-European*bʰh₂nyéti
  3. Proto-Hellenic*pʰáňňō
  4. Ancient Greekφαίνω (phaínō)
  5. Ancient Greekφαντάζω (phantázō)
  6. Ancient Greekφᾰ́ντᾰσῐς (phắntăsĭs)
  7. Ancient Greekφαντασία (phantasía)
  8. Latinphantasia
  9. Old Frenchfantasie
  10. Middle Englishfantasie
  11. Englishfantasy
  12. Englishfantasise

From fantasy + -ise.

Full word history & related roots →
Cite this entry
APA

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

MLA

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

Chicago

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

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