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fantasize

American  
[fan-tuh-sahyz] / ˈfæn təˌsaɪz /
especially British, fantasise or phantasize

verb (used without object)

  • fantasizes,
    present (3rd person singular)
  • fantasized,
    past participle,  past
  • fantasizing
    present participle
  1. to conceive fanciful or extravagant notions, ideas, suppositions, or the like (often followed byabout ).

    to fantasize about the ideal job.


verb (used with object)

  • fantasizes,
    present (3rd person singular)
  • fantasized,
    past participle,  past
  • fantasizing
    present participle
  1. to create in one's fancy, daydreams, or the like; imagine.

    to fantasize a trip through space.

fantasize British  
/ ˈfæntəˌsaɪz /

verb

  1. to conceive extravagant or whimsical ideas, images, etc

  2. (intr) to conceive pleasant or satisfying mental images

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

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Conjugated Forms

Present

Past

Future

Etymology

Origin of fantasize

First recorded in 1925–30; fantas(y) + -ize

Explanation

To fantasize is to imagine things that are not true and sometimes not possible. We fantasize about things we wish were real. Have you ever daydreamed that you're a king, or a superstar in the NBA, or able to fly? Then you've been fantasizing. Fantasizing is something everyone does, though we all have different fantasies. You can fantasize about things that are possible or impossible, including being the President, riding a unicorn, or being the President of unicorns. You can fantasize about anything you can imagine.

Keep Reading on Vocabulary.com

Vocabulary lists containing fantasize

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Nevertheless, notice what Cornell’s research implies for those who fantasize about being in the stock market on these best days: You need to be heavily invested during bear markets.

From MarketWatch Aug. 14, 2026

If you fantasize about retiring abroad, stories of blissful expats will only stoke your desire.

From MarketWatch Jun. 30, 2026

“If I did nothing but eat and lift for six months,” a football fan might fantasize, “I could be a walk-on at the next Jets training camp.”

From The Wall Street Journal Jan. 29, 2026

I would often fantasize about lying on my deathbed with the love of my life, hand in hand, like Noah and Allie.

From Los Angeles Times May 30, 2025

For a minute Pearl allowed herself to fantasize.

From "Little Fires Everywhere" by Celeste Ng

Walter Mitty is a term sometimes used to describe a person who fantasizes about a life more interesting and exciting than their own.

From BBC Jan. 21, 2026

He fantasizes about a James Hong comic book series with his brand of sarcastic humor.

From Seattle Times May 25, 2023

On the last day of work for Bringley, who a decade later is still a young man, Joseph fantasizes about his own future in their shared language of art.

From Washington Post Feb. 9, 2023

As she slouches around Hudson with her terrier, Piñon, Greta fantasizes about the people she can identify from the tapes.

From Los Angeles Times Feb. 2, 2023

She fantasizes that the next place she goes—because there’s always a next place, another foster home, a new school—she’ll start over with a new, easier-to-maintain look.

From "Orphan Train" by Christina Baker Kline

On the journey to the U.S., they fantasized about what classes would be offered at their new school.

From Los Angeles Times Jun. 17, 2026

Duchamp’s seeming disinterest often revealed itself to be something far more venomous, as when he fantasized about a nihilistic readymade: “Use a Rembrandt as an ironing board.”

From The Wall Street Journal Jun. 12, 2026

On Weibo, accounts linked to Xu have written that “Having more children can solve all problems” and fantasized about Xu’s children marrying Elon Musk’s children.

From The Wall Street Journal Dec. 14, 2025

I fantasized about eating an array of bubble plate-friendly foods: crudités, scoops of vanilla ice cream drizzled in olive oil and elaborate yogurt bowls topped with fancy granola, cut-up fruit and cacao nibs.

From Salon May 25, 2025

It wouldn’t be the paradise Julie had fantasized about, with sunlight and clean air.

From "The Dead and the Gone" by Susan Beth Pfeffer

While starving and battling lice, the young women distracted themselves by fantasizing about food.

From The Wall Street Journal May 14, 2026

I didn’t want it to be this person who’s a complete introvert, nerd, not of this world, fantasizing about being this superhero.

From Los Angeles Times Mar. 9, 2026

I spent a lot of time fantasizing about the brick-and-mortar bakery I’d open one day.

From Salon Apr. 3, 2025

But this wasn’t merely a spectacle of a man engaged in otherworldly fantasizing.

From Slate Feb. 4, 2025

I have to admit I like to imagine you as a kid fantasizing about junk food.

From "Simon vs. the Homo Sapiens Agenda" by Becky Albertalli

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