Simple past tense and past participle of fantasize.(verb)
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Use "fantasized" in a sentence
"There's nothing to play yet, and probably won't be for a long time, but I think the idea itself is really very intriguing: firstly, a game deeply rooted in fantasized romance actually exploring relationships with people who are explicitly and expressly imperfect; and secondly, a game that does attempt to relate the player to a demographic that is still subject to some degree of prejudice."
"The friendly little fellow on the Planters Peanuts can, tipping his top hat, pops up as a kind of fantasized character, looking down on the institution of marriage through his monocle."
"But he doesn't tell us who these liberals are who "fantasized" about Brownshirts at the health care town halls."