Fromfantasy +-ize.[1][2]
fantasize (third-person singular simple presentfantasizes,present participlefantasizing,simple past and past participlefantasized)(American spelling, OxfordBritish English)
- (intransitive) To indulge infantasy; toimagine things only possible in fantasy.
Ifantasized about my ideal date.
- (intransitive, transitive) Toportray in themind, using fantasy.
1984 August 11, Janice Irvine, “Secrets of Fear, Shame, and Love”, inGay Community News, volume12, number 5, page 9:Not that Mom and I didn't have our "shared experiences" — it's just that I'd like to forget most of them. I'd ratherfantasize us together in that little cafe.
1995 March 22, “Seinfeld with Madonna? 'Cosmo' reveals sex fantasies”, inThe Arizona Republic:Actress Dana Delanyfantasizes about making love with two men.